Hey there! 👋
I'm Pankaj - a software engineer obsessed with building weird, fun, and occasionally useful things. I ship for laughs, learning, and the love of building.
When I’m not working on large-scale systems, I’m probably:
- Debugging distributed systems for fun
- Writing about databases and architecture on my blog,
- Or shipping another side project I thought of at 2 AM.
🗣️ Scream to Unlock
A Chrome extension that blocks social media until you yell “I’m a loser”. The louder you scream, the more time you get to browse.
#1 on Hacker News • 2.5M+ views • Viral on Reddit
A flight booking tool that flags Boeing aircraft — because safety (and drama).
Viral on LinkedIn • 250k+ views • Built in a weekend
📱 Teach Your Parents Smartphone
An app that teaches parents how to use WhatsApp, UPI and other apps via simulations. Born from a real-life family crisis.
Viral on Reddit • Actually helped my parents
💀 Cringe Guard
AI tool that blurs cringe LinkedIn posts in real time. No more hustle-bro trauma.
150k+ views • Weekend build • Open source
🖼️ Digital Photo Frame
Gave my dusty Android 4.4 tablet a new life with a custom photo display server.
400k+ views • Reddit loved it • Still running
Explore my other projects here.
Hey! I'm raising a tiny coffee fund to keep my creative projects (and my brain) running strong. If you’ve enjoyed anything I made, consider fueling the next one with a coffee or two. https://buymeacoffee.com/the2ndfloorguy
My technical blog covers:
- Internals of systems I'm curious about
- Backend and infra breakdowns
- Ramblings from the world of engineering
- Blog read by 300K+ engineers worldwide
- Featured by MySQL, Cassandra, JavaScript Weekly
- Frontpage on Hacker News & Reddit
- Lead backend at 1Weather @ InMobi, powering weather data for 200M+ users
- Built fintech systems that handle ₹1000 Cr+ disbursals
- Love clean infra, elegant APIs, and systems that just don’t break
I have three cats: Kafka, Docker, and Mango.
They don’t code, but they do walk across my keyboard frequently.