Expert Network

Innovation, Technology, Geopolitics and the Business of Government

I bring a unique combination of firsthand government experience and private sector advisory work in defense, technology, innovation and geopolitics. My reports and analyses are widely read helping decision-makers anticipate change and act with confidence in a world filled with volatility, uncertainty, complexity and ambiguity (VUCA).

When you book a call with me and your client, you can expect focused, high-value decision grade insights in areas such as:

  • Geopolitical Risk & Global Strategy – smart technology in great power competition, military-industrial trends, regional flashpoints
  • Government Procurement & Acquisition Reform – navigating to success in the U.S. federal contracting process
  • Competitive Analysis of Emerging Tech Companies – defense startups and primes in AI, autonomy, cybersecurity, data centers, cislunar space and intelligence, surveillance and reconnaissance
  • Technology Innovation in Defense & Security – Maven, JADC2, Overmatch, CCA, NGAD, Replicator, NC3
  • USA Defense Innovators
  • USA UAS Innovators
  • USA Billionaires at War
  • Chinas Military Fusion Ecosystem

“David Tashji brings clarity to complex issues and consistently provides insights that go beyond the surface. His expertise in technology and government is unmatched.” – Senior Consultant, Expert Network Client

“One of the best expert calls I’ve had. Actionable, structured, and immediately useful.” – Investor, Global Advisory Firm

Find a time that works in the schedule of all parties to a private one-on-one phone consultation by using the expert network scheduler.

Expert-network calls are most valuable when expertise can be translated into a structured view of the market, technology or strategic problem. PWK uses visual analytical frameworks to compare companies, technologies, programs and geopolitical risks—turning complex information into decision-ready insight.

Whether you’re part of an expert network, research firm, an investment team, or a corporate strategy group, I provide decision grade insights that help you stay ahead of change.