Hi, my name is

Saikat Kumar Gain.

I

Proactive Backend Developer with a strong foundation in Java and Spring Boot. Passionate about architecting robust backend systems and translating complex problems into scalable software solutions. Eager to contribute expertise to a challenging software engineering role.

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About Me

Hello! My journey into technology began with a deep curiosity for solving complex puzzles, which naturally led me to the world of software engineering. My core expertise lies in backend development, where I specialize in using Java and the Spring ecosystem to build powerful and scalable applications.

I thrive on the challenge of designing robust systems from the ground up. Whether it's architecting a RESTful API, optimizing database interactions with JPA/Hibernate, or ensuring security with Spring Security, I am committed to writing clean, efficient, and maintainable code.

When I'm not coding, I enjoy exploring new design patterns, contributing to open-source projects, and staying up-to-date with the latest advancements in the Java community. I'm always eager to learn and apply new technologies to create impactful solutions.

My Projects

Featured Project

Sortify: AI-Powered Waste Classification System

A competitive entry for Therap JavaFest 2025 to revolutionize waste management using AI. Developed a robust RESTful API with Spring Boot and Spring Security to manage user data, serve model predictions, and support a dynamic React frontend.

Java • Spring Boot • React • Python • TensorFlow • Spring Security

Hospital Management System

A backend system to streamline hospital operations by managing complex data relationships. Utilized JPA/Hibernate with DTO patterns and implemented best practices like custom exception handling and AOP for logging.

Spring Boot • JPA/Hibernate • SQL • Maven

Warehouse Management System

A backend solution for managing real-time inventory and intelligent shipment scheduling. Built a RESTful API to handle core logistics operations and designed a scalable database schema.

Spring Boot • SQL • REST API

Skills & Technologies

Java

Spring Boot

Spring Security

Hibernate/JPA

SQL / MySQL

Docker

Git

C++

Postman

Maven

Swagger

Certifications

Java Spring Boot, REST API Development

ICT Division, Bangladesh - 2024

DevOps Workshop

Ostad, Bangladesh - 2025

Python Workshop

BASIS Students Forum, IUBAT - 2025

Get In Touch

I'm currently seeking new opportunities and my inbox is always open. Whether you have a question, a potential role, or just want to say hi, I'll do my best to get back to you!

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