The things that make me more than just another MERN stack dev.

Backend

Frontend

Databases

DevOps & Tools

REST API Design · JWT Auth · Refresh Tokens · RBAC · MVC · SPA Architecture · CI/CD · API Security

Multi-role inventory and e-commerce platform for customers, shop owners, and admins.

Architecture
├── /auth        JWT login, registration, RBAC middleware
├── /products    Search, filter, CRUD — indexed MongoDB queries
├── /shops       Shop management for owners
└── /orders      Order lifecycle management

Impact

• 📈 +40% search performance — compound indexing on MongoDB product fields
• 🔐 JWT + RBAC — 3 distinct roles with protected route layers
• 🖼️ Cloudinary — scalable media storage with CDN delivery
• 🧩 Modular REST API — clean separation across 4 domains

Stack: React Node.js Express MongoDB Cloudinary JWT Vite Tailwind

Production-grade NestJS backend for a tourism marketplace with full booking workflows.

Architecture
├── /users       Auth, profiles, role management
├── /tours       Listings, search, availability
├── /bookings    Full booking lifecycle
└── /reviews     Ratings and review system

Impact

• 📡 50+ REST endpoints — covering all marketplace workflows
• 🗄️ Normalized PostgreSQL — relational schema with optimized join queries
• 🔑 JWT + refresh token rotation — short-TTL access tokens + DB-stored refresh tokens
• 🏗️ NestJS — chosen for DI container and module system over raw Express

Stack: NestJS TypeScript PostgreSQL JWT REST

MERN Stack Developer Intern · Ziya Academy, Kochi · May 2025 – Sep 2025

• Built React applications with Vite + Tailwind CSS — improved component reusability and UI performance
• Implemented Firebase Auth and realtime features for secure user workflows
• Integrated Express REST APIs with MongoDB for seamless client-server data flow
• Converted Figma designs into pixel-accurate, reusable React component systems