Harshit Halwan

5+ years of work experience

Aug 20242 mosSep 2024

Remote

Worked with Devin AI for quick prototyping of complex application

Jul 20241 yr 7 mosJan 2026

Led a team of six, managing day-to-day operations and overseeing project delivery for Anthropic. Worked on post-training (RLHF) of LLMs for different clients including Google, Anthropic, and Apple by developing technical datasets and evaluating model outputs to improve reasoning, alignment, and performance. Created Evals for LLMs and worked with RL gyms. As an individual contributor, I’ve also improved UI of internal RLHF tool to streamline data analysis and review workflows, increasing evaluator productivity by over 40%.

Jul 20248 mosFeb 2025

Remote

Feb 20246 mosJul 2024

New Delhi

Developed a trademark similarity search engine to identify potential infringing trademarks, leveraging machine learning algorithms for accurate detection and analysis. This tool would reduce the manual efforts of researcher by 70%. As a founding developer, built the system from the ground up, with a primary focus on developing a user-friendly and scalable UI. Utilized NextJS as the application framework.