Backend & Full-Stack Developer | Freelance & Full-Time

Node.js · TypeScript · Express.js · NestJS · PostgreSQL · Redis

Scalable APIs · Microservices · Secure Backend Systems · Modern Web Applications

I'm a Backend & Full-Stack Developer focused on building scalable, secure, maintainable, and production-ready software systems using modern JavaScript and TypeScript technologies.

I enjoy converting real-world business requirements into reliable technical solutions — from backend architecture and REST API development to database design, authentication, caching, testing, and deployment.

• 🚀 Building REST APIs, backend services, and microservice-based applications
• 🏗️ Designing backend systems using API Gateway, modular services, caching, and service communication
• 🔐 Implementing secure authentication using JWT, OAuth 2.0, RBAC, and refresh-token strategies
• 🗄️ Designing and optimizing databases with PostgreSQL, MongoDB, MySQL, Redis, and Prisma ORM
• ⚡ Improving API performance, database queries, validation, error handling, logging, and security
• 🐳 Containerizing applications using Docker and Docker Compose
• ☁️ Working with cloud deployment and Linux-based environments
• 🎨 Building modern web applications using React, Next.js, and Tailwind CSS
• 📖 Maintaining API documentation with Swagger / OpenAPI
• 🧪 Following structured development practices with testing, logging, validation, and clean architecture
• 🤝 Building custom business solutions and full-stack applications
• 🧠 Continuously improving DSA, System Design, Distributed Systems, and Cloud Architecture

Node.js · TypeScript · JavaScript · Express.js · NestJS

REST APIs · Microservices · API Gateway · Authentication

Authorization · JWT · OAuth 2.0 · RBAC · Rate Limiting

PostgreSQL · MongoDB · MySQL · Redis · Prisma ORM

Database Design · Data Modeling · Indexing

Query Optimization · Transactions · Caching

Docker · Docker Compose · AWS EC2 · AWS S3

Linux · Git · GitHub · Cloud Deployment · CI/CD Fundamentals

React.js · Next.js · Tailwind CSS

Responsive UI · API Integration · Frontend Architecture

Postman · Swagger / OpenAPI · VS Code

npm · Git · GitHub · API Testing · API Documentation

REST API Architecture · Microservices · API Gateway

Modular Architecture · Service-to-Service Communication

JWT · OAuth 2.0 · RBAC · Password Hashing

Refresh Tokens · Rate Limiting · Input Validation

Redis Caching · Database Indexing · Query Optimization

API Performance · Pagination · Compression

Error Handling · Retries · Timeouts

Circuit Breaker Concepts · Request IDs · Structured Logging

It is about building systems that are:

• Reliable under real-world usage
• Secure against common application threats
• Scalable as traffic and data grow
• Maintainable for future development
• Observable when something goes wrong
• Well documented for developers and teams

Open to Backend Engineering, Full-Stack Development, Freelance, and Full-Time opportunities.

_{Build · Learn · Ship · Scale}