Hi, I'm Kaustav 👋
Builder, problem solver, and tech enthusiast. Turning ideas into reality, one line of code at a time! 🚀
KK

About

At the end of 2024, I stepped away from my role as a software engineer to fully focus on building and scaling my own tech projects. From leading siNUsoid’s tech backbone to shaping Unwind’s strategic vision, I’ve always thrived at the intersection of innovation and execution. Along the way, I’ve tackled everything from P2P music streaming to CMS development—because solving complex problems is what keeps me going. The journey’s just getting started, and I’m excited for what’s next! 🚀

Internship Experience

siNUsoid

September 2022 - February 2025
Technical Core
Developed siNUsoid’s backend with NGINX, Supervisor, and Firebase, implemented a secure JWT-based user management system, built a custom CMS for event management, and created a QR-based ID verification system for efficient check-ins.

AUMHUM Pvt. Ltd.

June 2024 - August 2024
SDE Intern
Designed, developed, and optimized marketing pages and CMS features, enhancing performance, SEO, and user experience, resulting in a 17% increase in leads.

Unwind Mental Healthcare Foundation

February 2024 - November 2024
Lead Web Developer
Defined Unwind's brand identity and strategy while developing a robust CMS for seamless resource access. Engineered a secure patient-doctor appointment system with real-time updates, ensuring user-friendly navigation, data privacy, and efficient scheduling.

Education

NIIT University

2022 - 2026
Bachelor of Technology in Computer Science and Engineering (B-Tech CSE)

Skills

React
Next.js
Typescript
Node.js
Python
Go
Postgres
MongoDB
Docker
Kubernetes
AWS
Azure
Firebase
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Hybrid P2P Audio Streaming

Hybrid P2P Audio Streaming

A hybrid P2P-server music streaming service designed for low-latency, high-availability streaming. It utilizes peer-to-peer (P2P) networking for decentralized distribution, with a super peer (fog/edge node) managing file discovery and delivery. The system dynamically balances between P2P and server-based streaming to ensure optimal performance.

Go
Gin
Next.js
TypeScript
PostgreSQL
Prisma
TailwindCSS
WebRTC
Shadcn UI
Custom URL Shortener

Custom URL Shortener

A custom-built URL shortening service similar to Bitly, designed for efficient link management and analytics. It provides users with the ability to generate short links, track click statistics, and manage custom aliases. The system ensures scalability, security, and performance with a robust backend architecture.

Next.js
TypeScript
Go
Gin
PostgreSQL
Redis
Prisma
TailwindCSS
Shadcn UI
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on Instagram and I'll respond whenever I can. I'm always open to new opportunities and collaborations.