Jiwon Baek profile photo

Jiwon Baek

Full-Stack Developer
Email wldnjsl2001@gmail.com Mobile +82-10-4688-5964 GitHub github.com/qorjiwon

A responsible full-stack developer with strong project-planning skills — I've led projects through to completion and won awards in 5 competitions.

Education

Kyung Hee University — B.S. in Computer Science Feb 2021 – Feb 2026
Saarland University (Germany) — Overseas Major Study Program Jul 7 – Jul 27, 2024

Skills

Language Python · JavaScript · TypeScript
Frontend React · Next.js
Backend Node.js · Spring Boot · PostgreSQL · MySQL
Infra & AI AWS · Terraform · Docker · RAG · Bedrock

Work Experience

Samsung AI Agent Executive Training Program · Teaching Assistant | Part-time
May 2026 – Aug 2026
  • Facilitated and mentored hands-on AI training for C-suite executives across Samsung affiliates
  • Guided practical sessions on workflow automation and website building using Claude Code, Gemini, NotebookLM, Google AI Studio, and other LLM tools
Today's Webtoon (Startup) · Frontend Developer Intern | ICT Internship
Mar 2024 – Jun 2024
React.js TypeScript SCSS Recoil Axios
  • Developed the frontend for a B2B SaaS dashboard
  • Refactored repetitive UI into shared components and optimized rendering performance
  • Designed and built the UI/UX for a personalized webtoon recommendation service

Award-Winning Projects

DDOBAK 2025 SW-Centric University Digital Competition — Outstanding Award (SW Category)
May 2025 – Aug 2025

GenAI & OCR-based contract risk clause analysis service. Selected as Kyung Hee University's representative team for the national competition

Next.js Spring Boot AWS
  • Extracts contract text automatically via OCR on upload
  • Detects risky clauses and shows the risk level and rationale for each
  • Provides a summary report of the full analysis at a glance
Aljjalttakkkalsen-chu 2023 Kyung Hee University SW Festival — Grand Prize
Jul 2023 – Nov 2023

Personalized algorithm problem recommendation service based on Baekjoon Online Judge data, built as a React Chrome extension

React TypeScript Chrome Extension FastAPI
  • Recommends problems matched to weak areas by analyzing Baekjoon solve history
  • Lets users get recommendations directly on Baekjoon via a Chrome extension UI

Awards

2025 SK AI Summit: University Booth (2nd), AI Scholarship Quiz (2nd)
2025 SW-Centric University Digital Competition: Outstanding Award (SW Category)
2025 KHU Khuthon: Excellence Award
2024 KHU KVS Cohort 10: Promising Team (1st Place)
2023 KHU SW Festival: Grand Prize, Popularity Award
2023 KHU Khuthon: Outstanding Award

Extracurricular Activities

GDGoC (Google Developer Groups on Campus) Jul 2025 – Mar 2026
  • Completed hands-on labs in Google Cloud study sessions to build cloud infrastructure fundamentals
  • Served on the organizing team and led Three.js and React study groups
KHUDA (Kyung Hee University Data Analysis & AI Society) Jan 2023 – Dec 2025
  • Started in CV Track (Cohort 3), later served as NLP Track member and organizer (Cohorts 7–8)
  • Studied deep learning and AI fundamentals through Computer Vision and NLP study groups
  • Planned and operated data hackathons, handling participant coordination, scheduling, and event logistics
  • Completed 6 data/AI projects applying artificial intelligence to real-world problems
Student Council — College of Software Convergence, Kyung Hee University 2021 – 2023

Languages

English OPIc – Intermediate High (IH)