Designation Senior Consultant

Stephen Harmer

Stephen is a mining engineer with more than 13 years of experience at surface mines in a diverse set of technical, studies, and leadership roles. He has a proven track record of creating and delivering business value through both technology…

Pedro Ladeira

Pedro is a Senior Consultant – Mining Studies. He has more than twelve years of mining experience: specialising in pit and stope optimization, scheduling, mining strategy selection and design.  He has been involved in studies across commodities including Iron ore,…

Priscilla Staltari

Priscilla Staltari, Senior Consultant from Geology Advisory, Snowden Optiro is a geologist with more than 16 years of experience across a broad range of roles in mine production, exploration and consulting. Her skills include resource modelling, database management, grade control…

Matt Walker

Matt Walker, Senior Consultant from Geology Advisory, Snowden Optiro is a geologist with more than 12 years of experience through the mine cycle chain, covering production, resource definition and resource estimation across a variety of projects, commodities, and continents. Matt…

James Crabtree

James is a Senior Reconcilor Consultant and Software Developer with more than fourteen years’ experience in the Mining Services Industry. Over this period, James has been involved with a wide range of projects, most notably with the tyre management system…