Minpraxis Solutions is focused on rolling out its proprietary Minpraxis Tester which provides high-resolution rock strength measurement for transforming orebody knowledge
As a Vancouver-based company, we deliver engineering, research and development services to the minerals industry. Minpraxis Solutions is developing a novel tester for rapid geotechnical and geo-metallurgical characterization.
Our Team
STEFAN NADOLSKI
CEO, P.Eng., PhD (Mining) , MASc. (Mining), B. Eng. (Mech)
Stefan Nadolski is a founder of Minpraxis Solutions. He has worked for over 13 years in the mining industry on numerous sensor-based sorting, comminution, mechanical design and energy efficiency projects.
Stefan has a PhD and a master’s degree from the University of British Columbia in the field of mining engineering. Working closely with a block cave mine, his PhD research focused on developing integrated mine and mill approaches for block caving operations. He has contributed to over 25 publications in the fields of mining and mineral processing, two of which were awarded the CEEC medal for their significance to the field of energy efficient comminution.
Outside of being a consultant, Stefan enjoys studying languages and stand-up paddling on the Burrard Inlet of Vancouver.
MAHIR CAN CETIN
Mining & Mineral Processing Engineer, PhD (Mining), MASc. (Mining), BASc. (Mining)
Mahir is an accomplished mining engineer specializing in bulk ore sorting for copper-gold mines. He has extensive experience as an engineering consultant, conducting sensor test work, developing Python programs, and performing mineralogical analysis. Mahir’s site experience includes working as a metallurgist at Barkerville Gold Mines, where he optimized gold leaching and performed on-site cyanide leaching tests. His research includes several peer-reviewed papers and conference presentations, highlighting his expertise in mining engineering and mineral processing.
CONNOR BELVIS
EIT, B. Eng. (Mech)
Connor is a Mechanical Engineer-in-Training. His work consists of engineering design, 3D modeling, FEA simulation, and machine manufacturing. At Minpraxis, Connor actively carries out project design and leads prototyping activities, utilizing his expertise across the entire product development process.
Connor graduated from the University of British Columbia-Okanagan with a BASc in Mechanical Engineering, where he focused on materials selection, manufacturing processes, and CAD/CAM design.
ALEX WHITE
EIT, B. Eng. (Mech)
Alex is a Mechanical Engineer-in-Training. He graduated from the University of British Columbia with a BASc in Engineering Physics and a Minor in Commerce where his studies included Dynamic System Modelling, Communication Systems and Automatic Control. Alex was recognized with the Edward G. Auld prize for his capstone work on high voltage wireless power transfer.
At Minpraxis, Alex’s work includes research and development, CAD modelling, quantitative design, and product manufacturing.
AJ REITER
Computer Engineering Intern
Coming Soon
MAX HESSE
Research Engineer
Coming Soon
GONZALO PIZARRO
PhD Researcher
Meet Gonzalo, a seasoned professional with over eight years of extensive experience in project design, data analysis, simulation, and technology development. His expertise is deeply rooted in geotechnical engineering, mine design, and mineral processing.
Since 2021, Gonzalo has been a valuable member of the Minpraxis team, where he has played a pivotal role in leading the validation test work, conducting data analysis, and defining innovative ways to signal processing. His responsibilities extend to planning and executing test campaigns in collaboration with numerous mining companies. Gonzalo’s versatility is evident as he has donned multiple hats within the organization, providing crucial support during the critical stages of Minpraxis Tester development.
In addition to his professional contributions, Gonzalo is currently pursuing a Ph.D. at the University of British Columbia. His research focuses on the integration of geotechnical and metallurgic characterization with mine-to-mill processes, utilizing the cutting-edge Minpraxis Tester.