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Shiv Aggarwal

@shivaggarwal

Final-year Computer Science student building full-stack apps with React, Node, Express, and MongoDB—delivering conflict-free, tested releases.

India

Message

What I'm looking for

I’m looking for an entry-level full-stack role where I can take end-to-end ownership—from database design to frontend—ship with unit tests and code reviews, and build fast, reliable user experiences using React, Node, Express, and Firebase.

I’m a final-year Computer Science student focused on building full-stack web applications with clean code and strong ownership. I’ve built 3 full-stack applications using React.js, Node.js, Express.js, and MongoDB, delivering every sprint on time.

I design systems that stay reliable under real usage—cutting booking conflicts to zero with a slot-check system, keeping data sync under 800ms with Firebase, and replacing slow flows with Firebase authentication and push events. I write unit tests for critical steps and run code reviews before every merge to ship with confidence.

Beyond delivery, I care about maintainable architecture: secure JWT auth, token-based session handling, role-based access control, and REST API endpoints tested with Postman. I’m also actively upskilling in cloud-native tooling (AWS EC2/S3/Lambda, Docker, Kubernetes) and follow Agile/Scrum and SDLC practices.

Experience

Work history, roles, and key accomplishments

Job Bidding Platform

Freelance

Jan 2024 - Jan 2025 (1 year)

Reduced bid update time under 800ms by replacing polling with Firebase push events, cutting unnecessary API calls by 70%. Improved release quality by adding automated tests to the CI/CD pipeline and building MongoDB role-based indexing with access control middleware.

Firebase Push Notifications Polling Optimization MongoDB Role Based Indexing Middleware CI CD Automated Testing REST APIs Backend Development

Education

Degrees, certifications, and relevant coursework

IIMT University

B.Tech, Computer Science Engineering

B.Tech in Computer Science Engineering; final-year student. Built full-stack projects using React, Node.js/Express, and MongoDB, with Firebase-based performance improvements.