About Me

Hi, I'm Sumit Chatterjee— a product leader with 15+ years across Microsoft, Google, and startups, currently a Group Product Manager at Microsoft Windows. I've spent my career in building products at global scale and bootstrapping ideas from 0 to 1, in enterprise and consumer world, and my day job is still the thing I find most energising.

Outside of work, I build small side projects and occasionally write. Most of what you'll find here started as curiosity — an idea I wanted to explore, a problem I wanted to understand better, or something I simply enjoyed building. Over time, that turned into a mix of product thoughts, AI experiments, and engineering side projects.

I also have two young kids who needed new bedtime stories every night — so I started generating them, each one quietly carrying a value I hope they grow up with.

This site is a collection of things I've built, written, or learned — mostly to document the journey, but also in the hope that some of it becomes useful to someone else someday.