Sunny R Gupta

I've built systems that serve hundreds of millions of people every day, and in this channel I explain how they work from first principles.

I was an engineering leader at JioHotstar, India's largest streaming platform, and formerly at Atlassian. This channel is where I take the things that took me a decade to learn and rebuild them from the ground up, on camera.

Code. System design. Engineering leadership.
No shortcuts, no cargo cult, no "10 tips" listicles.
We start at the bottom and reason our way up, because a thing I can derive is a thing I wouldn't forget.

New long-form lecture every week.
If you've ever nodded along in a design review while quietly having no idea why the system was built that way... this channel is for you. ;)

I didn't crack JEE.
I don't have a CS degree.
Everything here is the path I actually took, taught the way I wish someone had taught me.