My Projects

A fully functional Instagram clone built with Express.js (Node), Vue.js, and MongoDB, featuring:

• -User Auth: Secure login/register with JWT & password hashing
• -Posts: Image uploads
• -Interactions: Like/comment on posts, follow/unfollow users
• -Real-time Chat WebSocket-powered direct messaging
• -Responsive UI Mobile-friendly design

A fully functional file sharing app built with Go and Vue.js, featuring:

• - End-to-end encryption: Files are encrypted before upload using AES-GCM, ensuring only authorized users can access them.
• - AWS S3 storage: Scalable and reliable cloud storage for file hosting.
• - Secure file links: Shareable URLs with optional expiration times for enhanced security.

A fast, secure, and scalable real-time chat api built with Go, designed for both group and private messaging with modern web architecture, featuring:

• - Real-Time Messaging: Instant communication powered by WebSockets, built on Go’s high-performance concurrency model.
• - Secure Authentication: Users authenticate using JWT tokens, enabling protected routes and socket connections.
• - PostgreSQL Database: Stores user accounts, chat messages, and room metadata with relational integrity and performance.

An open source contribution in utils package implementing a high-performance rate limiter using the token-bucket algorithm, built with Go for distributed systems, featuring:

• - Token Bucket Algorithm: Efficient rate limiting with configurable burst capacity and refill rates for smooth traffic control.
• - Thread-Safe Design: Concurrent operations using Go's sync package, ensuring safe access in multi-threaded environments.
• - Production Ready: Comprehensive unit tests, benchmarks, and proper error handling for reliable performance in distributed systems.