My Work
Projects Portfolio
A collection of projects I've developed, showcasing my ability to build comprehensive software solutions, from system design to data management.
Toeicify - Mini TOEIC practice platform
A TOEIC practice platform that allows users to take practice tests, get automated scoring, track learning progress, and review exam history. Built with a modern full-stack architecture to ensure scalability and responsiveness.
Java
Spring Boot
Next.js
Redis
PostgreSQL
S3-compatible Storage
Docker
Grocery Store Cross-Platform
A cross-platform e-commerce platform for grocery shopping, supporting both web (React) and Android applications. Provides user authentication, product management, cart, and order processing features.
Spring Boot
React
MySQL
Redis
Docker
Android-Java
Job Hunter API
A backend application for a job portal, built with Spring Boot as a learning project. Implements core features for user authentication, job browsing, and application management.
Spring Boot
MySQL
Spring Security
Docker
E-shop API
A backend API service for an online electronics e-commerce store, including user authentication, shopping cart management, and order management
Node.js
Express
MongoDB
Grocery Store - Spring MVC version
A web application for a grocery store, built with Spring MVC as a learning project.
Spring MVC
SQL Server
JSP
Servlet
Supply Management Project
A WinApp product used for managing a company specializing in selling supplies. It encompasses inventory, employees, warehouses, branches, customers, sales, purchases, and related invoices.
C#
WinForms
SQL Server
DevExpress