My Projects

Explore my portfolio of backend development projects featuring Spring Boot, microservices, and modern architecture patterns

Featured Projects

Most Impactful

Sejong Course Registration API

Spring BootJPAREST API+2

Developed a high-performance REST API for Sejong University's course registration system with 99.9% uptime during peak registration periods (15,000+ concurrent users).

Jan 2023 - May 2023

3 developers

Spring Boot92%

Database Design88%

API Security85%

Campus Cloud - Distributed Task Manager

MicroservicesSpring CloudDocker+2

A microservices-based system that helps students manage group projects with real-time updates, automated task assignment, and progress tracking.

Jun 2023 - Sep 2023

4 developers

Microservices90%

Docker/K8s85%

Event Sourcing78%

All Projects

Featured

Sejong Course Registration API

Developed a high-performance REST API for Sejong University's course registration system with 99.9% uptime during peak r...

Spring BootJPAREST API

Jan 2023

Featured

Campus Cloud - Distributed Task Manager

A microservices-based system that helps students manage group projects with real-time updates, automated task assignment...

MicroservicesSpring CloudDocker

Jun 2023

Sejong Housing Connector

Full-stack application connecting students with housing options near campus, featuring real-time availability, virtual t...

Spring BootReactPostgreSQL

Oct 2023

Smart Campus IoT Platform

Developed an IoT platform for monitoring and analyzing campus energy usage, classroom occupancy, and environmental condi...

IoTSpring BootKafka

Feb 2024

Sejong Academic Research Repository

Created a digital repository for academic research papers and projects by Sejong University students and faculty, with a...

Spring BootElasticsearchMongoDB

Jul 2023

Project Statistics

Total Projects

Technologies Used

3,500+

Commits

94%

Test Coverage