2025-4 ~ 2025-11
🏆 Korea Code Fair Finalist
Razino
IoT-based one-touch video call system for elderly care using Raspberry Pi and WebRTC.
Backend Developer
CHOI EUNSU 최은수
"Developer who always asks 'Why?' and seeks the essence"
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About Me
소개
I'm a developer who always asks "Why?" first, focusing on the essence of problems rather than surface appearances. I prioritize reproducible and maintainable structures over quick builds.
I'm continuously building experience in operational design (deployment, automation, security) — not just "trying it out" but completing it end-to-end.
Focus Areas
집중 분야
Server/Deployment · Automation · Real Services
Strengths
강점
Debugging · Structuring · Documentation
Collaboration
협업
Documentation · Role Separation · Risk Management
Skills
기술 스택
MySQL
Proficient · Since 2025~
Python
Proficient · Since 2022~
Node.js
Main Stack · Since 2024~
React
Project-ready · Since 2024~
Spring Boot
Main Stack · Since 2025~
Java
Project-ready · Since 2025~
C
Project-ready · Since 2024~
FastAPI
Project-ready · Since 2026~
Experience
경력
Woori Bank
Selected as a Woori Bank scholarship student (우리 꿈•꾸•당 3rd cohort).
Silicon Valley, USA
Interned for approximately 2 months at A&K Systems, a Silicon Valley-based company. Took on a full-stack builder role leveraging AI, handling UI/UX design, partial DB/BE architecture, and product development.
- UI/UX design and partial DB/Backend architecture
- AI-assisted full-stack product builder
Awards
수상경력
External
교외
-
2024
달빛연합 SW Convergence Student Hackathon — Popularity Award
앙딱정
-
2025
Korea Code Fair — National Finalist 🏆
라즈이노 (Razino)
Internal
교내
-
2025
경북SWgo Programming Challenge — Silver (3rd Place)
-
2025
Meister Talent Award
Projects
프로젝트
2025-5
WINE SWAP
Student trading and lost-and-found platform MVP built with Next.js.
2025-6
Anonymous Message Board
Express practice project with security hardening for real hosting.
2025-6
GCA (Good quality Cheap price with AI)
AI-powered agricultural product trading platform for regional economy.
2025-12
TIMER Project (ESP32)
ESP32 learning project with timer functionality and precision optimization.
2025-12 ~ 2026-1
Cafe Management System
Spring Boot-based cafe management system with AWS EC2 deployment and CI/CD automation.
2026-1 ~ 2026-2
CES the bot
Personal AI agent built on OpenClaw with Figma skill and automated daily tech newsletter generation.
2026-1 ~ 2026-3
AWARE AI
AI styling analysis app — upload a photo to get your animal personality type, style score, and AI-generated styled images.
Let's Connect
연락하기
Open to new projects and collaboration opportunities.
Feel free to reach out anytime!