🔥 GitHub Repository DrowsyGuard is a Raspberry Pi 5 based system that detects drowsiness during studying/working and helps users actively recover. It fuses three signals — camera (eyes/yawn), environment (temperature/pressure), and posture (distance) — to compute a unified drowsiness risk score.

🌱 GitHub Repository A seed propagation lab is a cultivation facility for systematically producing and managing seeds of superior varieties; since seed quality depends directly on the growing environment, real-time environmental management is essential.

🖥️ Server Repository ・ 🌐 Client Repository Led backend development for a web-based shopping mall “Dalcom Snack Nomad” reflecting country-specific grocery demand. Implemented product browsing and data processing features focused on user convenience, and designed a database structure to efficiently manage product information per country.

🎬 Live Demo ・ 🐙 GitHub Repository Overview A web application that clones Netflix’s UI and features. Built with React, with a user interface modeled after Netflix. Created for learning purposes and deployed on Netlify.

I developed a website introducing hidden gems in Jeonju. The project aimed to collect data on approximately 80 local restaurants, allowing users to discover and explore various dining options. Database Design and Implementation To support features like recommendation boards, restaurant information, and user reviews, I designed and implemented a database composed of three main tables: recommend_board, restaurants, and reviews.