Raj Duraisamy

Career path.

1. OpenAI

   Member of Technical Staff

   Dec 2025 - Present
2. Statsig

   Data Scientist

   May 2025 - Present
3. Sigma Defense Systems LLC

   AI/ML Scientist

   Jul 2024 - May 2025
4. OneCourt

   Software Developer

   Jan 2023 - Mar 2024