Aman.dev

Kolkata, India

CSE undergrad building full-stack products, with a growing focus on applied AI.

I'm Aman — a CS student who ships full-stack products end to end with React, Node.js, and MongoDB, and is now spending time on the applied AI stack: LLMs and APIs, prompt engineering, retrieval-augmented generation, and agent frameworks like LangChain and LangGraph. Currently looking for my next role in full-stack development, backend engineering, or AI engineering.

Get in touch

Let's talk Résumé

About

01

Hey, I'm Aman. I build full-stack web applications end to end — from authentication and payments to real-time, data-heavy tools — with React, Node.js, and MongoDB. Lately I've also been going deeper on applied AI: working with LLMs and APIs, prompt engineering, retrieval-augmented generation with vector databases, and agent frameworks like LangChain and LangGraph. I'm a Computer Science student, sharpening my problem-solving on LeetCode and Codolio, and learning system design along the way.

Quick facts

  • Studying atRCC Institute of Information Technology
  • Based inKolkata, India
LinkedIn · GitHub · Codolio

Work

02
Freelance Front-End Developer May 2026 – July 2026 · Remote

Developed a responsive business website for a local oil manufacturing brand using React, JavaScript, and CSS. Built a product catalog for 10+ products with pricing and manufacturing details. Deployed on Vercel with WhatsApp, click-to-call, and Google Maps integration.

Projects

03
Node.js
Express.js
EJS
MongoDB
Redis

Zipply — URL Shortener & QR Platform

Full-stack URL shortener with JWT authentication and dynamic QR code generation. Redis-backed caching and IP-based rate limiting cut redirect response time from 450–600ms to 100–150ms.

GitHub Live demo
Node.js
Socket.IO
React.js
Vite
MongoDB

LiveTrack — Real-Time Location Sharing App

Real-time, room-based location-sharing app. Integrated MapLibre GL for interactive maps and a custom DigiPin encoder/decoder for Indian locations.

GitHub Live demo
Node.js
Express.js
Axios
Vanilla JS
Docker

LatencyLens — REST API Performance Testing Tool

Developer tool for load testing any REST endpoint with support for GET, POST, PUT, DELETE, and PATCH across 1–100 requests. Reports P50, P95, P99 latency, success rate, and more.

GitHub Live demo

More on GitHub.

Skills

04
Languages
Java, JavaScript, HTML, CSS
Frontend
React.js, Next.js
Backend
Node.js, Express.js, REST APIs
Databases
MongoDB, MySQL, Redis
AI & LLM Engineering
LLMs & APIs, Prompt Engineering, Vector Databases & Embeddings (RAG), Frameworks (LangChain / LangGraph)
Tools & Cloud
Git, GitHub, CI/CD, Docker, Postman, AWS, Zod, Linux, Vercel, Render

Education

05
Bachelor of Technology, Computer Science and Engineering Aug 2023 – June 2027

RCC Institute of Information Technology (MAKAUT) · Kolkata, India · CGPA 8.03/10 (up to 6th semester)

Higher Secondary Education (Class 12) 2023

Baradongal Ramanath Institution · 84%

Secondary Education (Class 10) 2021

Baradongal Ramanath Institution · 88.42%

Get in touch

Open to full-stack development, backend engineering, and AI engineering roles — reach out any time.

amanshow44@gmail.com LinkedIn GitHub LeetCode Codolio X / Twitter