Full-Stack Developer | Ex-Android | MERN / React Native | Cloud & DevOps

🚀 Building scalable products • 🎯 Focused on backend architecture • 💡 Learning every day

I started my journey in tech as a curious hacker —
Kali Linux, networks, exploits… understanding how systems work and how they break.
That curiosity evolved into engineering — from native Android → React Native →
full-stack MERN & distributed backend systems.

Currently working remotely at a NY-based startup. Open to full-time roles where I can
design architecture, write clean code, and ship real business value.

Languages

Java • JavaScript • TypeScript • Python • SQL • XML • HTML • CSS

Frontend

React • SolidJS • Next.js • Redux • Tailwind • Material UI • Three.js • GSAP

Backend

Node.js • Express • REST APIs • JWT/OAuth2 • Middleware • API Rate-Limiting

Databases

MongoDB • PostgreSQL • tbDatabase • ScylerDB

Mobile

Android (Java) • React Native

DevOps & Cloud

AWS • GCP • Firebase • Docker • GitHub Actions • Nginx • PM2

Core CS

System Design • DSA • OS Concepts • Distributed Systems
Database Optimization • Security • Web Protocols • Microservices

Full-Stack Developer — ConnectAide, New York (Remote)
Sep 2024 – Present

• Microservices with Node.js + Express using JWT/OAuth2 authentication and rate-limiting
• Optimized schemas across MongoDB, PostgreSQL, tbDatabase, ScylerDB
• Automated CI/CD & serverless flows using AWS Lambda, CloudFront, S3, Amplify
• Crafted interactive UI using React / SolidJS, Three.js + GSAP animations

✔ Full-time backend / full-stack roles
✔ Solving large-scale product challenges
✔ Working with great engineering teams
✔ Remote / Hybrid opportunities

• 🌍 Kolkata, India
• ✉️ [email protected]
• 🔗 linkedin.com/in/avvjt
• 🧑‍💻 github.com/avvjt

“Keep hacking. Keep learning. Keep shipping.” 🚀