John Demera works for Energold Drilling Corp

John Demera's role in his workplace is Drilling Supervisor And Consultant .

John Demera works in the industry Mining & Metals.

John Demera has skills like Drilling, Mineral Exploration, Mining, Minerals, Coal, Gold, Directional Drilling, Base Metals, Underground Mining, Copper, Project Management, Drilling Engineering, Safety Management Systems, Occupational Health, Surface, Technical Training, Core Drilling, 37 Years Supervisor, and Drilling Surface And Underground.

John Demera's colleagues are Evelyn Suah, Marco Vidaurreta, Martin Brown, Matthew Robertson, Lajos Kovacsik, Randolph Gibson, and Juan Guerrero.

John Demera's peers at other companies are Walter Prawdzik, Lloyd Whitsed, Daniel Ray, Billy Donaldson, Moni Mathew, Rick Hanson, and James Feduccia.