Welcome to my portfolio

Hii, I'm Avijit Dey

and I'm a |

Bachelor of Computer Applications Student.
Currently pursuing my BCA at Techno India Institute of Technology, Kolkata, and enjoying the journey of learning, experimenting, building, and discovering new possibilities in technology.

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About Me

My introduction

Experience

1+ Years Coding

Projects

5+ Completed

Education

BCA Student

Hi, I'm Avijit Dey — a Java Backend Developer passionate about building secure, scalable, and reliable backend applications. I specialize in Java, Spring Boot, RESTful APIs, Spring Security, JWT authentication, and database integration. I enjoy designing clean backend architectures and turning real-world requirements into efficient software solutions.

As a backend-focused developer, I have a strong understanding of core programming concepts, object-oriented programming, API development, authentication, authorization, and database management. I work with technologies such as Spring Boot, Spring Data JPA, MySQL, MongoDB, Git, and GitHub, while continuously improving my knowledge of microservices, DevOps, testing, and scalable backend architecture.

Main Tech Arsenal:

JavaSpring BootSpring SecurityREST APISpring Data JPAHibernateMySQLMongoDBJWTGit & GitHubDockerPostmanReact.jsNext.jsTailwind CSS

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Projects

Most recent works

TripMate AI Agent

Web Application

An AI-powered solution designed to make travel smarter, smoother, and more personalized.

react.jstailwindcsscssjavascriptHTMLclerkPythonflask

Live Site

QRShare

Secure P2P File Transfer

A privacy-focused peer-to-peer file transfer web app that allows users to securely share videos, images, GIFs, documents, and other files by scanning a temporary QR code. It uses WebRTC for direct browser-to-browser transfer, with one-time QR tokens, sender approval, session expiration, and no permanent file history or server-side file storage.

Next.jsReact.jsNode.jsSocket.IOWebRTCJavaScriptTailwind CSS

Live Site