PARTNERS/DIRECTORS
GENERAL MANAGER &
LEGAL REPRESENTATIVE
QP CHRISTIAN OSORIO
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PROJECT MANAGER AND
RESOURCES AND RESERVES LEADER
QP SERGIO MUÑOZ
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ASSOCIATED EXPERTS
MINING RESOURCES ESTIMATION EXPERT
PHD JOSÉ DELGADO
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UNDERGROUND
MINING EXPERT
QP ALFONSO OVALLE
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Senior specialist in open pit mining projects
MSc RICARDO CÁCERES
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QUANTITATIVE RISK
ANALYSIS EXPERT
PHD LUIS MARTÍNEZ
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LEADER IN WASTE ROCK AND TAILINGS
NIELS FRANCO RIVERA
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LEADER OF THE LEGAL TEAM
MSc RENZO MEDINA
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HYDROLOGY SPECIALIST
MAG. ALFREDO HUAMANI
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Senior specialist in open pit mining projects.
MSc/QP JOSÉ PIZARRO
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Expert in Geological Modeling and Resource Estimation.
QP CRISTIAN QUIÑONES
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MSc MINING MANAGEMENT AND MSC FINANCE AND MINING PROJECT LEADER
SANTIAGO FIGUEROA
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TEAM LEADERS
LOGISTIC MANAGER
AND HR MANAGER
MBA YASNA CISTERNAS
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GEOLOGIST
SPECIALIST
MSC ISABEL JESUS
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ENGINEERING AND INFRASTRUCTURE SENIOR SPECIALIST
ING. RICARDO APAZA
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GEOTECHNICS & GEOMECHANIC
SENIOR SPECIALIST
MAG. JOSÉ L. RAMIREZ
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MINING TEAM LEADER
MINING PROJECTS EXPERT
ING. JUAN M. VELASCO
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SENIOR PLANNING ENGINEER
JOSE DAPELLO
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MINING PROJECTS EXPERT
CRISTIAN FERNANDEZ
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SENIOR ENGINEER GEOTECHNICAL & GEOMECHANICS LEADER
CÉSAR ALMARZA
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EXPERT IN REGIONAL
GEOLOGY AND MODELING
MSc. CÉSAR RARAZ
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UNDERGROUND MINING TEAM LEADER
CAVING METHODS SPECIALIST
PABLO ÁLVAREZ
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SENIOR SPECIALISTS AND/OR SPECIALIZED PLANNING ENGINEERING
SENIOR PLANNING ENGINEER AND UNDERGROUND PROJECTS
ALBERTO QUIROZ
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SENIOR GEOTECHNIC ENGINEER
CARLOS PAREDES
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SENIOR ENGINEER IN MINING PROJECT
RONY GARYBAY
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SENIOR ENGINEER
IN MINING PROJECT
ALFREDO QUIRÓZ
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SENIOR ENGINEER IN MINING PROJECT
CESAR BEREMIZ
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PLANNING ENGINEER
SEBASTIÁN BRAVO
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MINING ENGINEER ROLE A
GERMAN TELLO
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JUNIOR PLANNING ENGINEER
SEBASTIAN TRONCOSO
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MINING PLANNING ENGINEER
LUIS LOBO
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MINING ENGINEER ROLE B
JOSE CANDIA
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GEOLOGY, GEOTECHNICS AND MINE ENGINEERS

DIEGO HUAYANCA
MINING ENGINEER ROLE B

PASCAL OSORIO
COMMERCIAL ENGINEER IN MINING BUSINESS

ALEJANDRO BRISEÑO
MINING ENGINEER ROLE B

NELSON AROSTEGUI
MINING ENGINEER C

RENZO SOTO
MINING ENGINEER ROLE C

SOPHIA ALVAREZ
INDUSTRIAL SAFETY ADVISOR

RENZO ARREGUI
MINING ENGINEER C

ROSARIO GOMEZ
ADMINISTRATIVE ACCOUNTING ASSISTANT

WILLIAM RAMOS
JUNIOR MINING ENGINEER

MICHAEL ATOCSA
MINE PLANNING ENGINEER C

LEYLI LLATAS
MINE PLANNING ENGINEER C

KARLA YADIRA
MINING ENGINEER ROLE C

NICOLÁS CASTILLO
MINING ENGINEER ROLE C
JESÚS COAQUIRA
MINING ENGINEER ROLE C
ANTHONY ROJAS
JUNIOR MINE PLANNING ENGINEER
NICOL SOLANO
JUNIOR MINE PLANNING ENGINEER
DENIS MARQUINA
JUNIOR MINE PLANNING ENGINEER
AITANA NUÑEZ
MINING TECHNICAL ASSISTANT
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CHRISTIAN OSORIO MORALES
GENERAL MANAGER & LEGAL REPRESENTATIVE
CIVIL INDUSTRIAL MINING ENGINEER / QP IN MINING´S RESOURCES AND RESERVES
Executive with extensive experience leading Project, Planning and Finance teams in leading companies in Chile and Peru. Founder of IMSS, leading company in Strategic Planning in Peru and since 2017 with presence in Chile. Currently President of the Board of Directors and General Manager for Peru and Chile of IMSS. Civil Mining Engineer, University of Antofagasta, Chile, Diploma in GeoMining Metallurgy - University of Chile. Professional in the mining industry with more than 22 years of experience in strategic planning in metallic and non-metallic mining. Expert in methods of optimization and development of open pit mining, mainly in the areas of Strategic Planning and long and medium term.
Competent Person in Mining Resources and Reserves Registration number 0433- Qualifying Commission of Competences in Mining Reserves and Resources.
JHON CUARESMA VALVERDE
IMSS PROJECT MANAGER
MINE ENGINEER
IMSS Project Manager and specialist mining engineer with more than fifteen years of experience in open pit mining. He has participated in different projects both as phase designer and mine planner in conceptual, pre-feasibility and feasibility studies, where he has developed final pit determination work, pit optimization, preparation of mining plans and comparison of alternatives, in deposits of open pit, whether in skarn, mantles and massive deposits. He has worked on projects of base metals and precious metals such as copper, iron, gold, silver, among others; developed both in Peru and Chile. He has advanced knowledge in discrete simulation for congestion and material transport issues.
Leader of studies in different deposits providing a very high level know-how.
SERGIO MUÑOZ VIDELA
GERENTE PROYECTOS IMSS – QP MINERÍA Y ESTIMACIÓN DE RESERVAS
MINE CIVIL ENGINEER
Civil Mining Engineer with 18 years of experience in open pit mining, and in underground mining, participating project manager and mine planner in conceptual, pre-feasibility, feasibility, due diligence and audits studies; where he has developed strategic planning work, determination of the final pit, pit optimizations, preparation of mining plans, estimation of operational cost and mine investment capital, and comparison of alternatives (trade-off), in open pit and underground deposits , either in veins, mantles and massive deposits. He has worked on projects of base metals and precious metals such as copper, iron, gold, silver, molybdenum, among others. developed both in Chile and in the rest of America, Africa, among others. Sergio is a member of the Mining Commission (Chile), being a Competent Person.
JOSÉ DELGADO VEGA
PHD GÉOLOGIE DE L´INGENIEUR / MINE ENGINEER
MINE CIVIL ENGINEER
Mine Civil Engineer from the University of Antofagasta with the degree of Doctor in Geology de l ́Ingenieur from the School of Mines of Paris (2012). He also has two postgraduate degrees from the same school of mines in Paris, the first as a Specialist in Open Pit Mines and Quarries (CESECO 2000), the second as a Specialist in Geostatistics (CGI 2004).
He has worked for more than 11 years in mine operations, both in Open Pit, Underground Mines and Iodine Nitrate Quarry.
He has been an advisor in estimation and evaluation of mining resources of several Mining Companies for more than 21 years, both in metallic and non-metallic mining
As an academic, he has taught the subjects of mining sampling, linear and non-linear geostatistics, conditional simulation, applied statistics, open pit and underground mining planning, in Undergraduate and Postgraduate degrees both in Chile and in Peru and Colombia.
ALFONSO OVALLE WALKER
MINE CIVIL ENGINEER - CHILE´S MINING COMMISSION QP
UNDERGROUND MINING SPECIALIST
Civil Mining Engineer with 51 years of experience in underground mining. Expert in caving methods including block caving, panel caving and sublevel caving. He is currently a consultant.
Professional performance in the mining production companies El Teniente, Andina, El Salvador and Cemento Melón, where he held various roles including Shift Manager, Area Manager, Test and Methods Engineer, Mine Engineering Manager, Production Superintendent, Development Manager, Mine Manager and Project Manager.
Professional performance in the engineering companies Fluor Daniel, Metálica Consultores and Amec, directing their mining areas and conducting more than 200 studies. These included profile, conceptual and basic engineering, mining planning, strategic analysis, market studies and audits; this for productive operations in Chile and in six other countries.
Other areas of knowledge he has are in-place leaching and technological innovations.
Professor of the Underground Mining Project Workshop at the School of Engineering of the University of Chile; he is the author of more than 26 technical publications; He is a Competent Person registered in the Chilean Mining Commission.
CARLOS ARÉVALO
PHD STRUCTURAL GEOLOGY AND MINERALIZATION / QP IN QA/QC & MODELING
GEOLOGY EXPERT
Geologist with more than 30 years of professional experience in geological survey and structural control analysis of mineralization on a smaller and larger scale, in Chile and abroad and in a wide variety of both metallic and non-metallic deposits, including: veins, IOCG-type mantles and skarns; Cu-Ag veins and mantles; Au-Ag epithermal; Cu-Mo and Cu-Au porphyries; deposits of magnetite-apatite, carbon, phosphorite, nitrate and iodine.
He has prepared Technical Reports (NI 43-101, Jorc standards) in his areas of competence and conducted audits, gap analysis and due diligence of geology, exploration, QA / QC and databases for a wide variety of deposits, of minor and major scale, metallic and non-metallic, both in Chile and abroad.
LUIS MARTÍNEZ TIPE
PHD. EVALUACIÓN DE PROYECTOS DE MINAS A CIELO ABIERTO, INCERTIDUMBRE DEL PRECIO Y LEY DE METAL. INGENIERO DE MINAS.
QUANTITATIVE RISK ANALYSIS SPECIALIST
Dr. Luis Martínez is a mining engineer from the National University of Engineering (Lima-Peru) with more than 23 years of academic and industrial experience. He holds two master's degrees in mining engineering from the WH Bryan Research Center - the Sustainable Mining Institute at the University of Queensland (Australia), and a doctorate in advanced mining project evaluation based on real options analysis from the School of Economics and Finance / Mathematics of Queensland University of Technology (Australia).
Luis's experience is in the fields of underground mine production plan optimization, mineral economics, financial modeling and commodity prices and forecasts with extensive exposure to precious and base metals, iron ore and coal. Luis has served as General Manager and Principal Consultant of ROMPEV, which provides services related to decision-making and risk analysis techniques in the mining industry, and is currently the manager and principal consultant of R & O Analytics Pty Ltd.
Dr. Luis Martinez specializes in the strategic evaluation of mine projects through advanced quantitative risk analysis based on the Monte Carlo process and decision-making analysis, as well as evaluation techniques based on geostatistics, stochastic research of operations, cut-off grade optimization, simulation-optimization processes, real options analysis, and cost / benefit analysis. Dr. Martinez has presented papers and articles on the evaluation of open pit mine projects in Chile, Australia, Peru, Alaska, Russia, Mongolia, Indonesia, the Philippines, Norway, Finland and South Africa.
CÉSAR RARAZ
MAGISTER GEOLOGY ENGINEER
REGIONAL AND MODELING GEOLOGY EXPERT
Cesar is by profession a Senior Geological Engineer with more than 26 years of experience in geological exploration and modeling. He extensive knowledge of the Geology of Brownfield and Greenfield prospects, especially in deposits located in the Peruvian metallogenic province. Experience in managing and executing exploration projects from the generative phase. Specialist in geological, geophysical evaluation and drilling of regional and local targets for deposits type skarn, porphyry, stratoliginated, massive sulphides. He has performed gap analysis, geology due diligence, exploration procedures, QA / QC and database integrity for deposits of different scales. Good command of budgeting, planning, safety, environment, and community relations. Good management of leadership and communication and management of specialized software.
YASNA CISTERNAS PUELMA
LOGISTIC MANAGER & HR MANAGEMENT
MASTER (MBA) SENIOR BUSINESS MANAGEMENT
Professional with more than 22 years of experience in business management in the Health and Mining area. MBA in senior business management. Highly motivated and achievement oriented. Excellent theoretical training and high level of performance. She has formed and led multidisciplinary work teams, with excellent financial results in business management, implementation of budget models of investment flows and operational flows, asset and investment management, in addition to having extensive experience in management control and reports.
ISABEL JESUS HINOSTROZA
GOLOGIST ENGINEER / MSC MINIG RESOURCES
SPECIALIST GEOLOGIST
A licensed Geological Engineer with a Master's degree in Mining Resources, she has over 10 years of experience in geology and geotechnics applied to open-pit and underground mining in Peru and Chile. She specializes in geological-geotechnical-geomechanical modeling, slope stability studies, structural zoning, and geotechnical risk analysis. She has participated in pre-feasibility and feasibility studies, as well as independent reviews, for major mining operations such as Antamina, Antapaccay, BHP, Glencore, Miski Mayo, and El Brocal. She has extensive experience with 2D and 3D software, technical team management, management report writing, and working within integrated management systems, contributing technical solutions focused on safety, optimization, and operational continuity.
RICARDO APAZA
ENGINEERING AND INFRASTRUCTURE LEADER
MECHANICS ENGINEER
Ricardo is Manager of multidisciplinary Engineering Design Projects in Mining and Infrastructure, with more than 20 years of experience in Engineering, Construction, Pre-Commissioning and Commissioning, in the stages of conceptual, basic and detailed engineering, knowledge obtained from projects large-scale, including major equipment such as conveyor belts, crushing plants, ball and SAG mills, flotation cells, concentrate thickeners, concentrate storage plants, pipelines and others. Focused on the planning, organization, direction and administration of multidisciplinary work teams, business administration in engineering controlling quality, cost and deadlines, hiring and supervision of subcontractors, budgeting and cost calculation, effective communication, versatile and persistent when manage complex projects, leader to organize work teams, delegate and meet proposed objectives.
JOSE LUIS RAMIREZ
GEOLOGIST ENGINEER / MAG. GEOTECHNICS
INGENIERO SENIOR DE GEOTECNIA & GEOMECÁNICA
Ingeniero geólogo geotécnico, posee dos maestrías en Geotecnia y Medio Ambiente, estudios de gestión de Proyectos – PMI en la universidad ESAN y un MBA en la Universidad del Pacifico. Cuenta con más de 25 años de experiencia realizando Proyectos de geología, geotecnia y geomecánica en diversas compañías consultoras, mineras y constructoras, nacionales e internacionales. Participó en Estudios Geológicos, Hidrogeológicos y Geotécnicos a nivel Conceptual, Pre-Factibilidad, Factibilidad y Definitivo para diseños de proyectos de gran envergadura en la industria minera para las instalaciones de presas de relaves; presa de agua, túneles, proyectos cielo abierto, subterráneo, canales, Plantas de procesos, Pilas de lixiviación (Leach Pad), Botaderos (waste y topsoil) se puede citar en las siguientes compañías de cielos abiertos: Antamina, Minera Barrick, Yanacocha, Minas Conga, Toromocho, Bayobar Vale, Cerro Matoso BHP Billiton (Colombia), Quechuas, Southern, Quellaveco, Troy Resources (Guyana Inglesa) y en minería subterránea: Mina Bolivar Hecla (Venezuela), Cia Caraveli, Consorcio Minero Horizonte, Iscaycruz, Rosaura, Minera Corona y Milpo. Además, ha desarrollado estudios ambientales EIA, MEAI e ITS y Cierre de Minas.
Extensive knowledge of numerical and limit equilibrium slope stability analysis, 3D block and kinematic models for surface and underground mining.
Experience in administration and management of Opex and Capex and leading work teams reaching the achievements and objectives within the established deadlines of the projects led, drafting of Technical Memorandums, Technical Reports and technical and economic Proposals.
ALFREDO HUAMANI
HYDROLOGY SPECIALIST
HYDROGEOLOGIST - MASTER IN HYDROGEOLOGY
Hidrogeólogo de carrera de la Universidad Estatal de Prospección Geológica de Rusia, donde además obtuvo el grado de M.Sc. Cuenta con más de 23 años de experiencia en hidrogeología, geología e ingeniería ambiental; además cuenta con Diplomado en Gestión de Cierre de Minas. Se desempeñó como hidrogeólogo en INGEMMET, liderando el proyecto “Hidrotermalismo en el Perú” hasta su conclusión, abarcando todo el territorio peruano y ha realizado numerosas publicaciones sobre aguas termales en el Perú. Amplia experiencia en diseño e implementación de sistemas de drenaje para minas; exploración y desarrollo de recursos de agua subterránea; evaluaciones hidrogeológicas en terrenos kársticos, análisis Hidrogeoquímico y cierre de minas. Su experiencia incluye proyectos en Perú, Rusia, Argentina, Chile, Bolivia, República Dominicana, Serbia y Australia. Ha llevado a cabo estudios de hidrogeología desde Línea Base hasta Cierre de Mina, incluyendo estudios de prefactibilidad y factibilidad, y además ha realizado evaluaciones técnicas y auditorías relacionadas con los problemas del agua con las comunidades en el Perú. También ha llevado a cabo exitosamente talleres y presentaciones para audiencias públicas como parte de Estudios de Impacto Ambiental del componente hidrogeológico de varias minas en Perú, tanto en idioma español como en quechua. En la última década ha realizado exitosamente evaluaciones hidrogeológicas complejas de proyectos mineros de compañías como Mitsui, Antamina, BHP Billiton, Gold Fields, Minsur, El Brocal, Xstrata, Barrick, Volcan, Pan American Silver, MMG y Nexa en Perú; Pan American Silver y GNI & IMA en Argentina; BHP Billiton Iron Ore, Rio Tinto, Gold Fields y Fortescue Metals Group en Western Australia, entre otros.
MARCO SEGURA FANG
SENIOR MINING ENGINEER
Mining Engineer with over 15 years of experience in the mining industry, with a proven track record in strategic and long-term planning. Throughout my career, I have gained solid expertise in the execution and development of mining projects, adopting a comprehensive approach that includes resource optimization, mine planning design, and the implementation of improvements in production processes.
His expertise in strategic planning has enabled him to manage complex projects, working collaboratively with multidisciplinary teams and aligning technical and economic objectives with long-term corporate goals.
With extensive experience in resource and reserve planning, I have developed detailed mining plans that maximize profitability and minimize risks through data analysis, economic evaluation, and future scenario assessments.
RODRIGO SALINAS GALVEZ
UNDERGROUND MINING SPECIALIST
CIVIL MINING ENGINEER
Civil Industrial Engineer in Mines graduated from the University of Antofagasta, with more than 21 years of experience in mining activity, focused on planning in underground deposits. Having worked as Head of Short Term Planning, Long and Short Term Planning Engineer. With experience in Pit Optimization and Design, Preparation of LOM Plans, Reserve Estimation, etc.
ALBERTO QUIROZ ROJAS
SENIOR PLANNING ENGINEER AND UNDERGROUND PROJECTS
MINE ENGINEER
Mining Engineer with over 14 years of experience in planning, productivity, and management of mining projects, primarily in underground operations. Specialist in the design and execution of mine plans, mine deepening and expansion, haulage systems, shafts, ramps, and operational cost control. Possesses solid experience in managing indicators, budgets, operational control centers, and improving operational discipline. Has led projects at prominent companies such as Antamina, Volcan, El Brocal, Nexa, and STRACON, integrating technical solutions with a high impact on production and efficiency. Also distinguished by expertise in surveying, geodesy, GIS systems, photogrammetry, and advanced mining software, contributing precision and strategic value to projects.
CARLOS PAREDES OTOYA
SENIOR GEOTECHNIC ENGINEER
Civil Engineer graduated from the University of Engineering in Lima, with a specialization in geotechnical engineering at the Pontifical Catholic University of Rio de Janeiro, Brazil. He has more than 11 years of experience working in various mining projects, mainly in projects associated with rock mechanics such as pit slope design projects, geomechanical evaluation for civil works foundations and geomechanical evaluation for underground work. Carlos has developed geological and structural modeling works and has used geostatistics for the spatial distribution of geomechanical parameters. Likewise, he has performed geotechnical modeling and slope stability analysis using the discrete element method SRM (Synthetic Rock Mass).
RONY GARYBAY VILLAGÓMEZ
SENIOR ENGINEER IN MINING PROJECT
MINE ENGINEER
Mining Engineer (PUCP) and Master in Project Management (EAE Business School, Madrid), with experience in long-term planning for surface mining in Peru, Chile, and Canada. Specialist in mine plan optimization, phase design, fleet estimation, mine-plant analysis, and techno-economic evaluation of projects. He has participated in strategic innovation and decarbonization projects for leading companies such as BHP, Antamina, Mantos Blancos, Chinalco, and Buenaventura, evaluating technologies such as autonomous and electric trucks, trolley systems, and IPCC. He is known for his ability to lead technical teams, coordinate with international clients, and deliver robust solutions focused on maximizing value, operational efficiency, and sustainability.
CESAR BEREMIZ HINOSTROZA
SENIOR ENGINEER IN MINING PROJECT
MINE ENGINEER
Mining Engineer (UNI) with nearly 7 years of experience in strategic and long-term planning for open-pit mining in Peru and Chile. Specialist in pit optimization, phase design, mine plans, mine-plant analysis, haulage simulation, and fleet and equipment estimation.
He has participated in LOM studies, expansions, and technology assessments for world-class companies such as Las Bambas, BHP, Codelco, Glencore, Capstone Copper, and Antamina, contributing solutions focused on maximizing value, reducing OPEX, and improving sustainability. He has experience with QRA, DBS, IPCC, trolley systems, and autonomous trucks. He is currently pursuing an MBA at Universidad del Pacífico, strengthening the integration between technical planning and business vision.
SEBASTIAN BRAVO THAIS
JUNIOR PLANNING ENGINEER
Mining Engineer (PUCP), with over 6 years of experience in underground mine planning and open-pit operations, participating in projects for companies such as Glencore, MMG, Buenaventura, and Las Cenizas. Specialist in stope optimization, production control and monitoring, weekly and monthly planning, and reserve calculation. He excels at automating processes using advanced Excel, VBA, and Python, significantly improving operational control and production efficiency. He also has experience in topographic surveys, longhole drilling supervision, and operational coordination, complementing a solid technical profile with leadership, teamwork, and a focus on continuous improvement.
ARMATS GIARNELLY QUIÑONEZ
JUNIOR PLANNING ENGINEER
Graduated from Mining Engineering for the period 2019-II belonging to the Fifth Superior. With multiple interpersonal skills and the ability to work in a team.
SEBASTIÁN TRONCOSO
JUNIOR PLANNING ENGINEER
Mining Civil Engineer (UCN) with experience in strategic and long-term planning for open-pit mining, participating in optimization studies, phase design, mine sequencing, and mine-plant capacity analysis. He has worked on projects for leading companies such as BHP, South32, Capstone Copper, and GMLC, contributing technical solutions focused on operational efficiency and strategic decision-making. He possesses strong skills in advanced mining software, haulage simulation, and data analysis, incorporating programming and visualization tools such as Python and Power BI. He is known for his focus on continuous improvement, ability to work in multidisciplinary teams, and results-oriented approach.
JAVIER ARZÚA
SENIOR GEOTECHNIC ENGINEER
Mining Engineer at the University of Vigo with more than 10 years of experience, he has been developing management, research, consulting and teaching work. Doctorate in Environmental Engineering at the University of Vigo.
Colaborador en una docena de proyectos de consultoría con empresas mineras, enfocados principalmente a la estabilidad de taludes en explotaciones a cielo abierto o de pilares en explotaciones subterráneas por el método de cámaras y pilares.
MARÍA CAMPOS
QA/QC SPECIALIST GEOLOGIST
Geological Engineer from the Universidad Nacional Mayor de San Marcos, collegiate, with more than 8 years of experience in applying Sampling, Quality Control, Database and Modeling procedures for the Votorantim Group, Milpo and Nexa Resources. With satisfactory audits in the implementation of mining resources practices, for listing on the stock market through NI43-101 and JORC reports. She has extensive experience in Greenfield, Bronwfield and Operations exploration sampling (underground and open pit). Experience in executing internal audits to Laboratories. Participation and development of Geometallurgical and Geochemical projects at the exploration level. Experience in deposits such as Skarn, Porphyry Aú-Cú-Mo, VMS, MVT and mantles.
Habilidad comprobada para trabajar en equipo, bajo presión, con responsabilidad y aplicando principios éticos que permiten construir confianza y comunicación efectiva en el ambiente de trabajo.
DIEGO HUAYANCA
MINING ENGINEER ROLE B
MINE ENGINEER
Mining Engineering Bachelor with experience in the areas of Mine Dispatch, Short and Long Term Planning, and Due Diligence. He has an aptitude for teamwork, openness to learning, work under pressure, active listening, initiative and proactivity, fulfillment of responsibilities, analysis and synthesis. Fluency in English, and management of Machine Learning, programming languages VBA and Python at an advanced level.
LUIS LOBO
MINE PLANNING ENGINEER B
Mining Engineer from the National University of Engineering, with over 5 years of experience in mine operations and long-term planning, specializing in open-pit mining. I have participated in the development of multiple gold, copper, and polymetallic projects in South America, with proficiency in mine planning software (both strategic and operational), programming tools, and simulation software. An analytical professional with leadership skills, a strong team player, and excellent communication abilities.
JOSÉ CALDERÓN
MINE PLANNING ENGINEER
Bachelor of Science with a mention in Mining Engineering from the Pontificia Universidad Católica del Perú (PUCP) graduated in the upper fifth with specialization studies in data science, programming and machine learning. Creative, self-taught, leader and proactive. With experience in the areas of Operations and Planning in underground mining. Management of MS Office Professional, MineSight 3D (intermediate), AutoCAD (intermediate) as well as programming in VBA for Excel and Python. Fluent in English, French and Spanish.
GERMÁN TELLO
MINING ENGINEER ROLE A
MINE ENGINEER
Mining Engineer (UNI) with over 7 years of experience in surface mine planning and economic analysis for open-pit projects in Chile, Peru, and Colombia. Specialist in pit optimization, phase design and sequencing, long-term mine planning, and value-added alternatives assessment. He has participated in strategic projects for leading companies such as BHP, Codelco, Antamina, Volcan, and CAP Minería, incorporating techno-economic analyses and decarbonization approaches using technologies like Trolley and IPCC. He possesses strong proficiency in advanced mining software, technical leadership skills, and a focus on maximizing value, operational efficiency, and sustainability.
CARLOS TORRES
MINING CIVIL ENGINEER
Civil Mining Engineer from the University of Concepción with more than 2 years of experience in consulting mining projects. Knowledge of underground mine planning, caving operations, scheduling and Data Science. Among its strengths stands out perseverance, proactivity, generation of ideas and cooperation for teamwork.
CRISTIAN QUIÑONES CONSTANZO
MSC. GEOLOGIST MASTER IN GEOSTATISTICS / GEOLOGIST
Geologist with 22 years of experience in different commodities, including Cu, Mo, Fe, U, Au, Ag, Pb, Zn, Phosphates, Nitrates and Iodine, Carbonates and Rare Earths, in projects in the Americas, Europe, Africa and Asia ; both in consulting work and in operations. He has carried out work on the estimation of Mineral Resources, evaluation of mining projects, geological models, mineral control, exploration campaigns, geological-geotechnical surface-bank-drilling mapping, reconciliation processes, geometallurgical models, sampling protocols and QAQC. He has participated in technical execution areas such as audits, due diligence and technical reports (NI 43-101 and JORC), as well as in Project Management. In the last 8 years, he has actively participated in the evaluation of Exploration Results and/or Mineral Resources in more than 40 projects and/or mines in South America.
RENZO MEDINA VASSALLO
Leader of the legal team
MSc. Corporate finance / Lawyer
He has more than 13 years of professional experience. Recognized specialist in Tax Law, with emphasis on Taxation of Non-Residents, International Taxation, Corporate Taxation and Structuring of Operations. His practice covers advising businesses and individuals (local and foreign) in achieving their business and property objectives, through the rigorous application of Peruvian and foreign tax regulations. It also highlights its participation in tax advice to non-business entities (associations, foundations, etc.). He is also a specialist in the execution of tax reviews and sponsorship of companies in Examination Procedures and tax litigation. He has advanced knowledge in Corporate Finance and Tax Planning.
Directly linked to business matters, it also specializes in all aspects related to Labor Taxation and determination of obligations with workers.
Within his practice is also advice on complex corporate operations, M&A and Due Diligence; as well as in the Mining Sector.
He is an active member of the Peruvian Institute of Tax Law (IPDT).
He has worked as a professor at the Law School of the University of Lima and in the Continuing Education Division (EC) of said university. He has provided technical training to public entities through the Institute of Government (INGOB) and has been a permanent professor at the Institute of Accountants of Peru; this, in addition to its teaching and academic collaboration in the most prestigious study centers in the country and specialized civil associations.
It regularly publishes technical articles on tax issues in well-known magazines in the country.
JOSÉ PIZARRO
MSc. Mining management and MSc. Finance / QP mining / Mining Industrial Engineer
José Manuel is a senior mining industry executive with over 25 years of experience leading critical business areas in world-class operations. He currently serves as an Associate Consultant at IMSS Group LaTam, contributing a unique combination of strategic vision, technical rigor, and results-oriented approach. A specialist in comprehensive mine planning (short, medium, and long term), he leads key processes such as LOM, 5-Year Plan, Annual Budget, and 18-Month Forecast, ensuring robust plans and value-based decisions. His experience encompasses the integrated management of planning, geology, geotechnics, operational cost control, chemical laboratory operations, and concentrate dispatch, with a proven ability to lead high-performing technical teams (over 35 professionals) and transform data into executive decisions. He has a solid track record as Technical Services Manager at Sierra Gorda SCM (KGHM International) and Minera Escondida (BHP) in the areas of strategic LOM planning, final pit design, phase and waste dump design, economic evaluations, and operational geotechnics. He holds a Master's degree in Finance and a Master's degree in Mining Management, as well as Six Sigma Green Belt and Category A Risk Prevention certifications, reinforcing his focus on profitability, safety, and operational excellence. Currently at IMSS, he drives high-impact solutions for optimizing plans, controlling costs, reducing risks, and maximizing value in mining operations and projects. He is also a Certified Mining Professional (Registration No. 0438, Chilean Mining Commission).
RICARDO CÁCERES
MSC MINING MANAGEMENT – MINING ENGINEER
ESPECIALISTA SENIOR EN PROYECTOS Y OPERACIONES MINERAS
Director of the Chapter of Mining Engineering - College of Engineers of Peru (2019-2021). Chartered Mining Engineer with a Master's Degree in Mining Management, diligent, dynamic and highly versatile with experience in the mining sector, excellent strategic and management skills, with proven success in developing and managing operations, projects and stakeholder relationships. at a high level. Proactive leader with proven experience in the business and extensive leadership skills.
Innovative, assertive, results-oriented professional, with communication skills and proven ability to lead and motivate teams to exceed objectives and results regardless of pressure. Willing to learn, develop and share knowledge. Self-taught, good judgment and common sense, great capacity for verbal and independent communication to make decisions and make reasonable judgments in a responsible manner.
CRISTIAN GONCALVES
SENIOR PLANNING ENGINEER
CIVIL INDUSTRIAL MINING ENGINEER
Civil Industrial Mining Engineer graduated from the University of Antofagasta, with 18 years of experience in the mining industry, mainly in metallic mining as well as in non-metallic mining.
Analytical professional focused on achieving significant results with a strategic mindset and thinking and the ability to work in multidisciplinary teams.
Extensive knowledge of the mining sector, highlighting 11 years of experience in mine planning for large-scale copper mining, developing short and medium-term mining aircraft. Monthly plan preparation, Forecast, Budget, calculation of
fleets of equipment associated with the plan, management of operational indicators and development and implementation of strategic projects.
JOSE DAPELLO
SENIOR PLANNING ENGINEER
MINE ENGINEER
Chartered Mining Engineer with 14 years of experience in underground and open pit mine planning, operations management, and project evaluation. Professional focused on the development of mining businesses with a master's degree in Mineral and Energy Economics from the Colorado School of Mines. He has held technical and management roles in mining operations of various scales. In Peru he worked for Hochschild Mining as head of guard and currently holds the position of head of strategic planning for Minera Huinac. In Chile he had an important step at Minera Escondida as a medium-term planning engineer and senior innovation and technology engineer. José has solid knowledge of the preparation and evaluation of mining projects, as well as asset valuation with real options. He is currently studying the accelerated development program (ADP) at the Chicago Booth School of Business.
CRISTIAN FERNANDEZ
MINING PROJECTS EXPERT
MINE ENGINEER
Mining Civil Engineer, MBA, with over 35 years of experience in large-scale copper and lithium mining, specializing in strategic mine planning, investment projects, and innovation. He has held key roles at Codelco and Minera Escondida (BHP), from field engineering to medium- and long-term planning, phase design, economic evaluation, and cost control. He is recognized for his leadership in automation, software development, and mine plan optimization, incorporating advanced simulation methodologies, variable cut-off grades, and fleet calculations. He has extensive experience in project management, financial analysis, and coordinating multidisciplinary teams, contributing high-impact solutions focused on value creation and operational efficiency.
COMMERCIAL ENGINEER – MINING SPECIALIZATION
COMMERCIAL ENGINEERING IN MINING BUSINESSES
Graduated in Commercial Engineering with a specialization in the mining sector from the University of Antofagasta. Skilled in corporate personnel management with a strong sense of responsibility and objectivity. I work with commitment, organization, problem-solving, and efficiency. Eager to contribute knowledge to the company to enhance overall performance and continue expanding my professional experience.
Participated in projects with Codelco, conducting risk analysis studies and developing the Miski Mayo economic model.
RENZO SOTO
MINING ENGINEER ROLE C
MINING BUSINESS ENGINEER
Egresado de la carrera Ingeniería de Gestión Minera de la Universidad Peruana de Ciencias Aplicadas. Proactivo, empático y competente en la comunicación efectiva además de participación activa en los equipos de trabajo.
ALEJANDRO BRISEÑO
MINING ENGINEER ROLE B
MINE ENGINEER
Civil Mining Engineer trained at the Universidad Católica del Norte. His main areas of interest include mining planning and the application of technological tools for problem solving. He is a creative person and passionate about sharing ideas, with teamwork skills. You constantly look for new ways to acquire knowledge and apply it efficiently and effectively in your work.
NELSON ARÓSTEGUI
MINING ENGINEER C
Bachelor in Mining Engineering from the National University of Engineering. With more than 2 years of experience, distributed in the areas of Mine Dispatch, Data Analysis, Short and Long Term Planning. Handling work under pressure, good effective communication, teamwork and professional ethics. He is fluent in English, databases, mining software and programming languages.
SOPHIA ALVAREZ
INDUSTRIAL SAFETY ADVISOR
RISK PREVENTION ENGINEER
Profesional con 20 años de experiencia en asesoría de prevención de riesgos en distintos rubros de la industria minera . Ingeniero en prevención de riesgos.
Experto en prevención de Riesgos de la industria Extractiva Minera categoría B
Diplomado implementación de calidad, ambiente y seguridad en la industria
Formación de auditor interno en las trinormas ISO 9001:2015, ISO 14001:2015 y 45001:2018 con mención en levantamiento de no Conformidades
Diplomado en Salud Ocupacional.
JOSE CANDIA
MINING ENGINEER ROLE B
MINE ENGINEER
Bachelor in Mining Engineering from the National University of San Antonio Abad of Cusco, my preparation is oriented to topics of Mining Planning and Mine Operations. with knowledge in programming, software according to the demands, clear leadership skills, proactivity, commitment to easy adaptation and good communication skills.
RENZO ARREGUI
MINING ENGINEER C
Bachiller en Ingeniería de Minas de la Pontificia Universidad Católica del Perú con conocimientos en softwares mineros enfocado en el planeamiento al largo plazo y en lenguajes de programación aplicados al análisis de datos. Proactivo, perseverante, capaz de manejar el trabajo bajo presión, con buena comunicación efectiva, habilidades para el trabajo en equipo y dominio de inglés.
ROSARIO GOMEZ
ADMINISTRATIVE ACCOUNTING ASSISTANT
ACCOUNTING TECHNICIAN
Professional with more than 20 years of experience in the accounting field, with
deep knowledge and technical skills in accounting principles, standards and regulations. Throughout my career, I have had the opportunity to work in
commercial companies and furniture construction companies.
Excellence and integrity in my work, dedicated to providing high quality services. My experience and skills allow me to offer a unique and valuable
perspective in the field of accounting. I am proud of my career and am ready to continue contributing to the success of the organizations I work with.
WILLIAM RAMOS
JUNIOR MINING ENGINEER
Graduated in Mining Engineering from the National University of Engineering, with a strong technical background and experience in mine planning, resource modeling, and operational design. Recognized for his proactivity, leadership skills, and ability to work in teams. Proficient in specialized mining software and focused on solving complex problems. Committed to professional excellence and continuously seeking opportunities to contribute to the development of the mining sector.
MICHAEL ATOCSA
MINE PLANNING ENGINEER C
Bachelor’s degree in Mining Engineering from the National University of Engineering, with experience in long-term planning and programming tools. Committed to continuous learning and professional development in his field.
Possesses strong skills for working in multidisciplinary teams, adapting to change, and facing challenging situations with resilience.
LEYLI LLATAS DEL CAMPO
MINE PLANNING ENGINEER C
Bachelor’s degree in Mining Engineering with over 3 years of experience in short-, medium-, and long-term planning, mine dispatch, and data analysis. Proficient in mining software, databases, and programming languages.
Developed strong skills in decision-making, problem-solving under pressure, effective communication, teamwork, responsibility, and goal achievement.
KARLA YADIRA GUERRA
MINING ENGINEER ROLE C
MINE ENGINEER
Bachelor’s degree in Mining Engineering from Pontificia Universidad Católica del Perú, with experience in short- and medium-term mine planning, data analysis, and effective information presentation. Committed to assigned tasks, perceptive, proactive, and a fast learner.
NICOLÁS CASTILLO
MINING ENGINEER ROLE C
MINE ENGINEER
Graduate in Civil Mining Engineering from the Universidad Católica del Norte, Antofagasta, Chile. Committed to continuous learning, with a focus on mine planning and the application of new technological tools in the sector. Responsible, adaptable, and highly motivated to develop efficient methodologies for effective problem-solving. Always seeking to enhance his knowledge and skills, with the goal of contributing innovative and effective solutions in the field of mining engineering.
NIELS FRANCO RIVERA
LEADER IN WASTE ROCK AND TAILINGS
MINE ENGINEER
Mining Engineer with over 10 years of experience in mining operations management and business administration in metallic and non-metallic mining, both in Europe and Latin America. He has held positions as General Manager, Superintendent, and Mine Manager, comprehensively leading operational, administrative, financial, and safety processes. He has extensive experience in strategic planning, cost optimization, budget control, and business development, managing large-scale contracts and projects for companies such as First Quantum Minerals, Buenaventura, and Goldfields. He is known for his ability to lead multidisciplinary teams, drive sustained growth projects, negotiate with key stakeholders, and ensure results aligned with operational efficiency, safety, and business sustainability.
JESÚS COAQUIRA
MINING ENGINEER ROLE C
MINE ENGINEER
Mining Engineer from the National University of San Agustín in Arequipa, with experience in surface mining in the areas of planning, mine operations, and productivity. Specialized in long-term strategic planning, complemented by skills in programming, data analysis, and simulation software management. I stand out for my ability to work in a team, adaptability to changing environments, and resilience to achieve objectives in highly demanding scenarios.
ANTHONY ROJAS
JUNIOR MINE PLANNING ENGINEER
MINE ENGINEER
Bachelor's degree in Mining Engineering with experience in open-pit mine planning and strategic analysis, specializing in long-term planning. Has participated in greenfield projects and large-scale mining studies, including pit optimization, haulage simulation, and evaluation of mining alternatives. Proficient in mine planning and optimization software, as well as data analysis and programming tools, applied to process automation and decision support, with an analytical, collaborative, and results-oriented approach.
NICOL SOLANO
MINING ENGINEER C
Mining Engineer from the National University of Engineering (UNI), currently serving as a Junior Planning Engineer. She provides strategic and tactical support using specialized planning tools, backed by experience in short- and long-term planning. A proactive professional with strong communication skills and a commitment to innovation, she excels in multidisciplinary collaboration and high-performance environments through her adaptability and assertive communication.
DENIS MARQUINA
JUNIOR MINING ENGINEER
Bachelor's degree in Mining Engineering from the National University of Engineering, with experience in underground mining operations and surface mine planning. Possesses solid technical knowledge, a focus on process optimization and operational analysis, with the ability to work in a team and meet production goals, oriented towards continuous learning and constant improvement.
SANTIAGO FIGUEROA
MSc MINING MANAGEMENT AND MSC FINANCE AND MINING PROJECT LEADER
MSC ADMINISTRACION DE EMPRESAS Y FINANZAS – INGENIERO CIVIL INDUSTRIAL MINAS / QP EN RESERVAS MINERAS
Ejecutivo senior y consultor de alto impacto en la industria minera, Ingeniero Civil Industrial mención Minería e Ingeniero en Minas, con MBA y Diplomado en Negocios, reconocido por impulsar creación de valor y optimización integral mina–planta en proyectos y operaciones de gran escala. Lidera iniciativas desde perfil, prefactibilidad y factibilidad hasta ejecución, definiendo base minera, capacidades mina/planta, tecnologías, relaves, manejo de materiales, infraestructura, permisos y gestión de riesgos, con estimaciones robustas de CAPEX/OPEX y evaluación económica para decisiones estratégicas. Destaca por su liderazgo de equipos multidisciplinarios y su capacidad de transformar complejidad técnica en resultados medibles. Un hito clave es su contribución al Proyecto Nueva Centinela (NCEN), donde lideró múltiples disciplinas y ayudó a mejorar el valor del proyecto, hoy en ejecución. Durante más de una década en Antofagasta Minerals, como Subgerente de Minería y Planificación y Subgerente de Ingeniería, condujo planificación minera de corto a largo plazo, base geominerometalúrgica y planes integrados de producción, optimizando el diseño mina–planta con foco en rentabilidad, sustentabilidad y riesgo. Experto en trade-offs estratégicos, KPI e incorporación de innovación (autonomía en equipos), alineando Operaciones y Tecnología. Hoy, como Consultor Asociado (2024–actualidad), lidera planificación estratégica/minera, evaluaciones económicas y propuestas técnico-comerciales, combinando visión de negocio y ejecución para asegurar proyectos rentables, viables y con control efectivo de riesgos. Cuenta con inglés intermedio-alto y certificación como Persona Competente en Minería (Registro N° 0438, Comisión Minera Chile).
JUAN M. VELASCO
MINING TEAM LEADER AND EXPERT IN MINING PROJECTS
MBA MINING ENGINEER
Senior Mining Engineer with extensive experience in mine planning, cost control, and technical-economic evaluation of large-scale projects. Specialist in maximizing value in mining operations and business development. Currently serves as Project Leader and Senior Mining and Cost Engineer at IMSS Consultores.
He leads new project initiatives, integrating commercial, operational, logistics, and safety areas. He has a long track record in long-term planning (Life of Mine – LOM). He has developed growth projects exceeding US$100 million.
He has experience in block modeling, final pit design, mining phases, and waste dumps. He has participated in materials handling (WHM) projects and the evaluation of IPCC and innovative alternatives. He has held strategic positions in companies such as Antamina, Xstrata Tintaya, and Martínez Contratistas e Ingeniería.
He holds an MBA in Finance, a degree in Mining Engineering, and is proficient in advanced engineering tools and intermediate-advanced English.
PABLO ÁLVAREZ
UNDERGROUND MINING TEAM LEADER/CAVING METHODS SPECIALIST
MINE CIVIL ENGINEER
Mining Civil Engineer with over 16 years of experience in underground mining, specializing in caving methods (block, panel, and sublevel caving). He has led complex projects in Chile, Peru, and Australia, integrating mine planning, geomechanics, risk management, and operational optimization. He has extensive experience in production capacity simulation, gravity flow analysis, and critical event analysis, such as mud-water ingress. He has managed multidisciplinary teams and coordinated contractors during pre-feasibility, feasibility, and operational phases. He led the development and implementation of technological tools such as FlowSim BC® and BCRisk®. He was the Project Director for the first caving project developed in Peru. Currently, he serves as Director of the Underground Mining (UG) division and CEO of P&A, focused on value creation, strategic decision-making, and the development of high-impact technical solutions.
AITANTA NUÑEZ
MINING TECHNICAL ASSISTANT
Aitiana is a highly responsible and dedicated junior assistant in mine planning, committed to continuous learning and focused on performing each task with excellence and dedication. She excels in communication, problem-solving, and teamwork, demonstrating complete availability and punctuality. She is known for her reliability, strong ethical values, and constant pursuit of personal and professional growth.
Her computer skills include mine phase design, Mineplan, Minehaul, and CAD software, as well as Microsoft Office Suite.
CÉSAR ALMARZA
SENIOR ENGINEER GEOTECHNICAL & GEOMECHANICS LEADER
MINE CIVIL ENGINEER
César Almarza is a Mining Civil Engineer with over 20 years of experience in geotechnical engineering applied to mining operations and projects. He has a solid track record in geotechnical risk management, slope design and optimization, waste dumps, and tailings storage facilities. He has led technical areas and multidisciplinary teams in large-scale mining operations in South and North America. He has extensive experience in operational support, stability studies, and mine plan optimization. He has participated in projects from exploration to feasibility and operation, contributing high-impact technical solutions. His ability to integrate geotechnical analysis with operational efficiency and safety is a key strength. He has generated significant savings through design optimization and waste material reduction. He has experience as a lead consultant for top-tier international mining companies. His professional approach is focused on creating business value. He integrates best management practices, Lean planning, and risk control. He provides a strategic technical vision aligned with client objectives.
At IMSS Consultores, we contribute with reliable, innovative, and results-oriented geotechnical solutions.
En IMSS Consultores, contribuye con soluciones geotécnicas confiables, innovadoras y orientadas a resultados.
ALFREDO QUIRÓZ
SENIOR ENGINEER IN MINING PROJECT
MINE ENGINEER
Mining professional with over 20 years of experience in multinational companies, holding key positions in planning and production. He has led short-, medium-, and long-term mine planning projects in open-pit operations. He has extensive experience in reserve estimation, pit and waste dump design, and mining fleet optimization. He has served as Planning Leader, Mine Superintendent, and consultant for the Mexican Social Security Institute (IMSS). He is known for his analytical, strategic, and innovative skills in developing high-impact projects. He has led interdisciplinary teams in multicultural environments and complex organizations.
He has broad experience in cost control, budgeting, and continuous improvement of operational processes. He has contributed to significant production increases and operational risk reductions. He holds a postgraduate degree in Management Engineering and a strong technical foundation in engineering. He is characterized by his leadership, commitment, responsibility, and results-oriented approach.
Posee amplia experiencia en control de costos, presupuestos y mejora continua de procesos operativos. Ha contribuido a incrementos significativos de producción y reducción de riesgos operacionales. Cuenta con formación de posgrado en Ingeniería Administrativa y sólida base técnica en ingeniería. Se caracteriza por su liderazgo, compromiso, responsabilidad y orientación a resultados.
ALFREDO QUIRÓZ
SENIOR ENGINEER IN MINING PROJECT
MINE ENGINEER
Mining professional with over 20 years of experience in multinational companies, holding key positions in planning and production. He has led short-, medium-, and long-term mine planning projects in open-pit operations. He has extensive experience in reserve estimation, pit and waste dump design, and mining fleet optimization. He has served as Planning Leader, Mine Superintendent, and consultant for the Mexican Social Security Institute (IMSS). He is known for his analytical, strategic, and innovative skills in developing high-impact projects. He has led interdisciplinary teams in multicultural environments and complex organizations.
He has broad experience in cost control, budgeting, and continuous improvement of operational processes. He has contributed to significant production increases and operational risk reductions. He holds a postgraduate degree in Management Engineering and a strong technical foundation in engineering. He is characterized by his leadership, commitment, responsibility, and results-oriented approach.
Posee amplia experiencia en control de costos, presupuestos y mejora continua de procesos operativos. Ha contribuido a incrementos significativos de producción y reducción de riesgos operacionales. Cuenta con formación de posgrado en Ingeniería Administrativa y sólida base técnica en ingeniería. Se caracteriza por su liderazgo, compromiso, responsabilidad y orientación a resultados.


















