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Jin Woo Sung

@jinwoosung1

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I've built and deployed Java full-stack web applications with Spring Boot, React, and PostgreSQL.

India

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What I'm looking for

I'm seeking an entry-level Java Developer or Full Stack Developer role in Pune where I can build maintainable web applications and continue learning new technologies.

I've built and deployed end-to-end Java web applications, including a Student Management System and an Online Quiz Application.

In my Student Management System, I created CRUD functionality with Spring Boot, Spring MVC, Hibernate ORM, PostgreSQL, JSP, Bootstrap, and Maven. I also exposed six RESTful API endpoints and validated them using Postman.

As a Full Stack Developer Intern at Advance Web World, I developed client UI screens, integrated Spring Boot REST APIs with PostgreSQL, and resolved performance issues on an e-commerce platform. I participated in code reviews and Agile sprint meetings to improve code quality.

At Astral Kreation, I built and deployed WordPress websites, configured domains, DNS, and hosting, and optimized site assets for page speed and SEO. I'm seeking an entry-level Java Developer or Full Stack Developer role in Pune.

Experience

Work history, roles, and key accomplishments

Full Stack Developer Intern

Advance Web World

May 2024 - Aug 2024 (3 months)

Developed UI screens for client web applications using HTML5, CSS3, and JavaScript. Integrated Spring Boot REST APIs with PostgreSQL and debugged performance issues on an E-commerce platform.

HTML5 JavaScript Spring Boot REST APIs PostgreSQL Agile Code Review

Education

Degrees, certifications, and relevant coursework

JSPM Imperial College of Engineering

Bachelor of Engineering, Electronics and Telecommunications Engineering

2020 - 2025

Pursued a Bachelor of Engineering in Electronics and Telecommunications Engineering, gaining a strong foundation in core engineering principles and software development.