23 years diversified working experience in oil & gas industry encompassing techno-economical & strategic due diligence and negotiation for new Business Development opportunities for asset acquisition, Corporate Planning & Strategy formulation and implementation, managing Exploration & Development projects, Contract management under various petroleum fiscal regime, Bidding of exploration acreages and producing asset, Joint Venture (JV) management, shareholder and stakeholder management, portfolio analysis and management etc. Having working experience for BD opportunities evaluation and strategic formulation for India, Africa, Colombia, UAE etc. Having wide experience for portfolio analysis of multiple oil and gas producing projects and appraise to management for optimization.