Personal Portfolio

Hi, I'm
Seong Chihyun.

I build web projects, study software development, and enjoy turning ideas into working products.

About

Who I Am

I am interested in software development, web design, IoT, and game programming. I enjoy learning by building real projects and improving them step by step.

Skills

What I Use

Languages

HTML CSS JavaScript Python Java C / C++

Tools

Git GitHub VS Code Raspberry Pi Arduino

Interests

Web Development IoT Game Programming Backend Development UI Design

Projects

What I Built

Portfolio Website

A personal portfolio website built with HTML, CSS, and GitHub Pages.

HTML CSS GitHub Pages

Live Demo GitHub

Fortune Door - Tarot & Saju App

A team project for a tarot and saju-based fortune service. I worked as a backend developer.

Team Project Backend Spring Boot MariaDB In Progress

Live Site

IoT Project

A future project related to Raspberry Pi, Arduino, sensors, and physical computing.

IoT Raspberry Pi Arduino

Coming Soon

Game Programming Project

A future game project focused on gameplay systems, character movement, and level design.

Game Programming Design