Ranbir Singh

Full-Stack dev building cool shit with React, Node & AI ⚡ Hackathon addict 🏆 | B.Tech CSE ’27 | Open-source enthusiast

Joined on Oct 1, 2026

Pronouns

He/Him

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Oct 18

Every refused COD parcel costs an Indian seller ₹150. RTO Shield stops them before they ship.

#devchallenge #hf26challenge #ai #opensource

10 min read

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿

Oct 11

#devchallenge #hf26challenge

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 4

#devchallenge #weekendchallenge #hf26challenge

4 min read