Frontend - Language: Typescript - Framework: React Next.js - Libraries: Emotion Backend (Main) - Language: Go - Framework: Gin - Authentication: Google Authentication Backend (CMS, Data Processing) - Language: Python - Framework: FastAPI Database - MySQL Infrastructure - Web server: SIT server - Container: Docker - OS: Ubuntu - Virtual Machine: SIT VM - CI/CD: Jenkins - Reverse-proxy: Nginx Testing tools - POSTMAN - ESLint Other tools - Design: Figma - Version Control Repository: GitHub - Project Management: JIRA, Confluence, Microsoft Excel