Thanks for stopping by! I'm Harsh, a former Software Engineer at Google and Pinterest (in the San Francisco Bay Area).

I currently write free technical books on System Design. I also run InterviewCamp.io

I like to explain complex concepts in a simple way, with many illustrations. I use Excalidraw and Google Docs to write.

✉️ Every week, I send out updates on what I’m writing. This also includes new chapters for the book, which I am constantly adding. If you would like those, please sign up here: harsh.fyi/subscribe