Available for opportunities

Abir
Shaikh

Java Full Stack Developer

"Trust the process"

Passionate about building production-grade backends with Java & Spring Boot, and crafting responsive frontends with modern web technologies. Based in Kolkata, India.

Get in Touch View Projects
Abir Shaikh
Java
Spring Boot
React
About Me

The Developer Behind the Code

@RestController
public class AbirShaikh {

  // Who am I?
  private String name = "Abir Shaikh";
  private String role = "Java Full Stack Dev";
  private String location = "Kolkata, India";

  @GetMapping("/about")
  public String getAbout() {
    return "Trust the process";
  }
}

Building the future, one line at a time.

I'm a passionate Full-Stack Developer with a strong focus on Java and the Spring Boot ecosystem. I build production-grade RESTful backends with role-based access control, Spring Security, and clean layered architecture.

On the frontend, I create responsive, pixel-perfect applications using HTML5, CSS3, Bootstrap 5, and JavaScript — with live deployments on Vercel. I'm actively expanding my skills in Spring MVC, Spring Data JPA, and backend engineering patterns through real-world projects.

With a strong foundation in data structures, algorithms, and open-source contribution, I'm always seeking to contribute to innovative, user-centric products.

Location Kolkata, India
Education B.Tech in CSE
Languages EN, BN, HI, JP
Interests Web3, Cloud, OSS
Technologies I Work With
Java
Spring Boot
JavaScript
React
HTML5
CSS3
Python
C
PostgreSQL
MySQL
Git
GitHub
Bootstrap
Maven
IntelliJ IDEA
VS Code
Bash
Tailwind
Java
Spring Boot
JavaScript
React
HTML5
CSS3
Python
C
PostgreSQL
MySQL
Git
GitHub
Bootstrap
Maven
IntelliJ IDEA
VS Code
Bash
Tailwind
Skills & Expertise

What I Bring to the Table

My technical toolkit spanning backend engineering, frontend development, databases, and DevOps.

Programming Languages

Java JavaScript (ES6+) Python C HTML5 CSS3 SQL Bash

Frontend Technologies

React TailwindCSS Bootstrap 5 Responsive Design DOM Manipulation Styled Components

Backend Technologies

Spring Spring Boot Spring MVC Spring Security RESTful APIs Thymeleaf Lombok

Database Systems

PostgreSQL MySQL H2 (In-Memory) Database Design Query Optimization

Development Tools

Git GitHub GitHub Actions Maven VS Code IntelliJ IDEA

Cloud & Deployment

Vercel Netlify Render CI/CD Pipelines Agile Methods
Experience

My Journey So Far

Active developer & contributor in the open source community since 2024.

2024 – Present
Active Developer & Open Source Contributor
Technical Community & Open Source
  • Actively learning Spring Boot framework including Spring MVC, Spring Data JPA, Spring Security, and Lombok for enterprise backend applications.
  • Building RESTful APIs with Spring Boot following industry best practices — clean architecture, role-based access control, global exception handling, and input validation.
  • Contributing to open-source projects on GitHub with focus on clean code, collaborative development, and well-documented repositories.
  • Solved 50+ DSA problems focusing on arrays, strings, and fundamental algorithmic patterns.
Java Spring Boot Spring Security REST APIs Git DSA
Projects

Things I've Built

A selection of projects that showcase my full-stack capabilities.

Finance Data Processing & Access Control Backend

RESTful backend API with Spring Boot for managing financial records. Features role-based access control (VIEWER/ANALYST/ADMIN), clean layered architecture, paginated listing, category filters, and dashboard analytics with Java Streams.

Java Spring Boot Spring Security H2 Lombok Maven
Source Code

WringsCity — Online Manga Store

Fully responsive frontend e-commerce website for browsing manga collections. Features dynamic product cards, search functionality, detailed manga pages, smooth scrolling, and form validation. Deployed on Vercel with CI/CD.

HTML5 CSS3 Bootstrap 5 JavaScript Vercel
Live Demo Code
Education

Academic Background

Swami Vivekananda University

Bachelor of Technology in Computer Science Engineering

2024 – Present  |  West Bengal, India

Achievements

Milestones & Highlights

Active open-source contributor on GitHub with focus on clean code, collaborative development, and well-documented repositories.

Solved 50+ DSA problems focusing on arrays, strings, and fundamental algorithmic patterns.

Built production-grade RESTful APIs with Spring Boot following industry best practices — clean architecture, role-based access control, and input validation.

Hands-on experience building AI applications using Google's Gemini and Imagen models through Google Cloud Skills Boost.

Contact

Let's Connect

Have a project in mind or just want to chat? I'd love to hear from you.

Get in touch

I'm always open to discussing new opportunities, interesting projects, or partnerships. Feel free to reach out!

shaikhabir044@gmail.com +91-8777406820 LinkedIn Profile GitHub Profile Twitter / X

Send me a message