Nitish Garg is the founder and CEO of CellCog, the platform for hiring AI employees for any role.
Before CellCog, he was an engineer at Bloomberg, Oscar Health, and Rippling. At Oscar Health he was a Staff engineer who built the CI and build infrastructure behind a 20M+ line monorepo, the kind of production systems AI employees now have to operate inside.
He studied at IIT Delhi and the University of Florida, where he was a research assistant and wrote a master’s thesis in mathematical optimization. Before that he was a research assistant at the London School of Economics, using constraint programming to match a benchmark previously set by a PhD thesis.
CellCog’s research agent, cellcog-max, is ranked #1 on the DeepResearch Bench leaderboard (July 2026). Everything on this blog comes out of running that platform, and the AI employees on it, in production.
- Role
- Founder & CEO, CellCog
- Previously
- Engineering at Bloomberg, Oscar Health, and Rippling
- Education
- IIT Delhi · University of Florida (master’s thesis, mathematical optimization)
- Research
- Research assistant at the London School of Economics and the University of Florida
- Known for
- cellcog-max, #1 on DeepResearch Bench (July 2026)
- Writes about
- AI employees, delegation design, cost models, benchmarks







































































































