Bikerman has been involved in the mining field for over 20 years and is experienced in all aspects of mining enterprises from exploration through operations. His past responsibilities have included the design, construction, and operation of gold heap-leach projects, and the management of numerous feasibility studies, and project resource and reserve analyses. His experience includes 10 years in Central America, where he guided technical analysis, project design, and engineering, and provided oversight of the construction of many gold mining projects.

Bikerman is the founder, president and principal of Bikerman Engineering & Technology Associates Inc. He has also served as CEO for Megastar Development Corp and Sino Silver Corp. He been director of Sinomar Capital Corp, Hunt Mining Corp, Minera Nicaraguense, S A (Nicaragua), and Megastar Development Corp.

"We are thrilled to welcome David to our organization," said Tungsten Corp president Guy Martin. "His expertise and knowledge of the mining industry are truly extraordinary and represent an invaluable asset to the company. We look forward to working with him, and we are certain his participation will yield dividends for us in all aspects of our operation."