Open to opportunities

Sawastik Bhullar

@sawastikbhullar

Message

Backend-focused full-stack developer building real-time REST APIs with Node.js and React.

Zimbabwe

Message

What I'm looking for

I’m looking for a team where I can build backend-first features in real-time and async systems—REST APIs, queues, and secure authentication—while continuing to strengthen my full-stack impact with Node.js, React, and MongoDB.

I’m a backend-focused Full Stack Developer with hands-on experience building distributed systems, RESTful APIs, and real-time web applications.

In my Full Stack Developer Intern role, I designed and delivered an internal Task Management System, built 15+ RESTful API endpoints, and improved API response time to <130ms under concurrent load through optimized Mongoose queries.

I’m especially excited by real-time and async architectures—I built a production API gateway with Redis-based token-bucket rate limiting and BullMQ workers to cut latency by 35%, plus a real-time analytics dashboard with sub-200ms updates. I also engineered a collaborative notes platform with Socket.io room broadcasting, <100ms delivery, and JWT-secured per-room RBAC.

Experience

Work history, roles, and key accomplishments

Full Stack Developer Intern

Pratinik Infotech

May 2026 - Jul 2026 (2 months)

Designed and delivered a full-stack internal Task Management System, replacing a manual tracking process and reducing task-reporting overhead by 40%. Built 15+ RESTful API endpoints and implemented JWT authentication using bcrypt password hashing with HTTP-only cookie sessions across Admin, Manager, and Employee roles.

MongoDB Mongoose RESTful API Design JWT Bcrypt