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ooyoo80/README.md

πŸ‘©β€πŸ’» Hello, I'm Chaeyoung Yoo!

Aspiring Product Manager & Backend Developer | CS & Business Administration

I am passionate about performance optimization and system scalability in product development. With a keen interest in the XRPL (XRP Ledger) ecosystem and blockchain efficiency, I focus on building robust services that bridge technical depth with business value. My goal is to lead scalable products by leveraging data-driven insights and high-performance system design.


πŸŽ“ Education

Category Details
University Sookmyung Women's University
Major Computer Science (Undergraduate, Sophomore)
Double Major Business Administration (Expected)

πŸ’Ό Experience & Activities

Period Organization / Activity Role
2026.03 - pres. APPS (Sookmyung Dev Club) Full-stack Web Study (Specializing in Backend)
2026.03 - pres. ENACTUS (Social Entrepreneurship Club) Service Planning & Strategy
2025.03 - 2026.02 FORZA (Sookmyung IT Club) Frontend Study & C Programming Mentoring
2025.07 - 2025.12 Codyssey (Innovation Academy) AI-Powered Software Development Course

πŸ“‚ Key Projects

Project Name Key Achievements (Backend Focus) Tech Stack
Self-Check Kiosk v2.0 β€’ Refactored to Client-Server Architecture using FastAPI.
β€’ Designed RESTful APIs & integrated SQLite database.
β€’ Implemented Security (Admin Auth) using Bcrypt & JWT.
Python, FastAPI,
SQLite, Pydantic
Kiosk Lite v1.0 β€’ Developed Frontend MVP using Vanilla JavaScript.
β€’ Implemented UI/UX flow and dynamic cart logic.
β€’ Prototyped client-side payment simulation.
HTML5, CSS3,
JavaScript

πŸ›  Tech Stack


πŸ“Š GitHub Stats

Chaeyoung Yoo's GitHub Stats

Pinned Loading

  1. Self-Check-kiosk Self-Check-kiosk Public

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    JavaScript

  2. Codyssey_Term_Project Codyssey_Term_Project Public

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    JavaScript