SAURABH SINGH

Corporate slave by day, builder by night

About

Fifteen years building what banks and social networks run on — JPMorgan, Goldman Sachs, Meta. Systems that moved real money and served billions of users. Now I build tools for how software actually ages: PRExplainer (code reviews and explanations built from real Tree-sitter context, not hallucinated), Migrataur (framework migrations at scale via dependency graphs and AST transforms), DevsBill (cloud spend tracking for developers who pay their own bills), and Indieprise (one intelligence layer across all your projects).

Links

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

PR ExplainerNarrated Code Walkthroughs!
Mar 2026

🎉

Joined Product HuntDecember 11th, 2025

Forums

•

5mo ago

PR Explainer - Narrated Code Walkthroughs!

PR Explainer turns pull requests into narrated walkthroughs you can listen to. Open any PR in VS Code, hit "Explain PR," and a voice walks you through each change while the relevant code highlights in your editor. Pause, rewind, skip — like a podcast for code reviews. It understands your codebase before explaining it — so every explanation references real files and real line numbers. Works with 11 languages. Export tours as MP4 videos with captions. Free to use (or managed!), runs locally.