About

Tibi Popa

I am a machine-learning engineer and lifelong mathematics enthusiast based in San Francisco.

Technical Background

My work has involved machine-learning engineering, prediction systems, pricing, transformers, and reinforcement learning. I remain interested in the mathematical foundations behind intelligent systems and in the engineering judgment needed to make models useful.

Interests

The subjects I return to include algebra, number theory, geometry, inequalities, analysis, machine learning, transformers, reinforcement learning, and theoretical computer science.

About the Website

I use this site to preserve technical work that I have investigated carefully enough to want a permanent version of it. It is a selected archive, not a complete chronological log.

Contact

Email is the most direct route: tibi@tibipopa.com. Selected professional profiles are linked in the footer.