Hello! I'm Vivek. I design, build, and evaluate machine learning systems. I write on ML, LLMs, and engineering.

I'm the co-founder of Cartograph, where I build LLM agents that help software engineers understand complex codebases.

Previously, I led machine learning at Handshakes (invested by SPH, Nikkei, and S&P Global). There, I worked on recommendation systems, document understanding, knowledge graphs, and LLMs.