A Silicon Valley based executive and senior leader with more than 20 years of experience perfectly balanced between senior management consulting positions and senior operations/technical management positions – combines ‘seen it and heard it’ with ‘been there and done that’. International consulting experience spans United States, Europe, Japan, China, and the Middle East. Operations/technical management experience includes a senior manager role and CTO role at a Fortune 500 company. A proven track record of consistently meeting and exceeding aggressive financial, operational, and program goals and targets during both good and bad macro-economic cycles. Direct responsibility for multi-million dollar revenue driven P&Ls and capital budgets to $25Million. Mark is a contributing author of a new book entitled 'Advanced Analytical Models: Over 800 Models and 300 Applications from the Basel II Accord to Wall Street and Beyond', published by Wiley Finance, May 2008. Specialties: energy domain expertise (upstream E&P field services, utilities, and downstream T&D), P&L management, business and IT strategy formulation, enterprise architecture, large-scale software development, program and project management.