> whoami
Building scalable apps by day.
Breaking things (ethically) by
night.
about.md
Hey, I'm Rajendra Pancholi — I build things for the web and mobile, and when I'm not building, I'm usually trying to break them.
I've been deep in the MERN stack for a while now. React Native for cross-platform mobile. And on the side, security research — not as a hobby, but as a mindset. Every API I write, every auth flow I design, I'm already thinking about how someone would attack it.
Basically: I care too much about what I ship to not think about what could go wrong.
Full-stack web engineering with MongoDB, Express, React & Node.js at production scale.
Cross-platform mobile apps with native performance and seamless UX for iOS & Android.
Vulnerability research, penetration testing, and secure architecture design.
tech.json
projects/
Appointment Scheduling System
A React Native mobile app that simplifies booking appointments with service providers. JWT auth with Redis blacklist, real-time slot management, and a seamless cross-platform experience.
View APK →Play. Give. Win.
High-performance web app blending golf score tracking with charity support. Players log Stableford scores to enter prize draws while supporting causes they care about.
Live Site →Cross-Page State Persistence
A high-performance React component solving cross-page state persistence with custom hooks for server-side pagination — handling massive datasets without UI lag.
Live Demo →Intelligent Customer Assistance
An AI-powered customer support chatbot delivering instant, personalized assistance. Automates responses, resolves queries efficiently, with 24/7 intelligent conversational support.
View Project →Smart Library Management System
A smart library management system simplifying book tracking, borrowing, and returns. Streamlines library operations with an intuitive interface for students, librarians, and admins.
View Project →> more_projects.sh
Check the full portfolio for additional projects and open source work.
Full Portfoliocontact.sh
Have a project in mind, a security audit needed, or just want to talk tech? I'm one message away.