Julien SimonAI Operating Partner @ Fortino Capital

Julien Simon bridges the gap between AI research and enterprise reality. While many experts choose either academic research or practical implementation, Julien deliberately combines both. He reads research papers, decrypts the mathematical foundations behind breakthrough methods, and obsesses over translating them into shareable knowledge and solutions that actually work at scale.

As AI Operating Partner at Fortino Capital, Julien accelerates cloud and AI initiatives across both the Private Equity and Venture Capital portfolios. With over 30 years of technology experience at AWS, Hugging Face, Arcee AI, Criteo, and other major companies, he brings deep technical expertise combined with executive leadership to help portfolio companies scale from product to engineering to operations to GTM.

Julien's career reflects continuous learning across computing's evolution, always grounded in first principles. He's adapted from MySQL web platforms to Generative AI, from programming Motorola 68k processors to optimizing modern AI accelerators, from real-time operating systems to cloud-native architectures.

Julien publishes The AI Realist, a long-form investigative newsletter sourced from SEC filings, government surveys, legislative text, court rulings, and regulatory documents — not conference presentations or vendor materials. Topics include national AI ecosystems, cloud and digital sovereignty, AI capital expenditure sustainability, and the geopolitics of compute access.

Julien's mission? To distinguish real AI developments from marketing narratives, with primary sources and independent verification.