Yoonsuh Jung
I'm
About
I'm an AI Validation & Development Engineer at Suresofttech, and a Computer Science and Engineering student at Kyung Hee University. I work on backend development and validating generative AI / LLM-based services.
Yoon-suh "Jason" Jung
- Korean name: 정윤서
- Birthday: 15 June 2000
- Github: https://github.com/jys0615
- City: Yongin-si, Gyeonggi-do, Republic of Korea
- Company: Suresofttech @ AI Validation & Development Engineer
- Degree: Undergraduate
- Email: jys0615234@gmail.com
Skills
Backend engineering rooted, now building and validating LLM/Agent AI systems — heading toward MLOps.
Resume
Summary
Yoonsuh Jung
I'm Yoonsuh Jung, a Developer who connects Backend and AI.
- A1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea
- jys0615234@gmail.com
CareerCurrent
AI Validation & Development Engineer
Suresofttech (슈어소프트테크) · 정규직
- 2026.7 - Present · 대한민국 경기도 성남 · 대면근무
- Agentic RAG / AI Agent Architecture · Fine-tuning · AI Governance & Compliance · AI/LLM Validation & Testing
Education
Kyung Hee University
Computer Science and Engineering
2021.3 - 2026.08 (Transfer)
Kyonggi University
Computer Science and Engineering
2019.2 - 2021.2 (Withdrawl)
Projects
Agent KHU
MCP 기반 AI 캠퍼스 정보 시스템 · 졸업프로젝트 A+
- Solo · FastAPI · LangChain · MCP · Redis · PostgreSQL · Elasticsearch
- 응답시간 67% 단축 / LLM 호출 62% 절감 / 캐시 히트율 95%
- 2025.9 ~ 2025.12
Open Patient-Ψ
오픈소스 LLM 기반 정신건강 상담 시뮬레이션 · KCC2025 제1저자
- Team 3인 · QLoRA Fine-tuning · Qwen2.5 · BERTScore
- GPT-4.1-nano 근소 상회 달성 / 1,300개 학습 데이터 구축
- 2025.3 ~ 2025.7 (LDI LAB 학부연구생)
EPiC
졸업요건 자동 진단 · AI 커리큘럼 추천 · 경희대 제1회 세모톤 최우수상
- 6인 팀(컴퓨터공학부 5인, 의류디자인학과 1인) · Spring Boot · FastAPI · Redis · MongoDB · Azure
- 커리큘럼 추천 응답시간 99% 단축 (5.8s → 0.07s)
- 2025.03 ~ 2025.04
InterV
LLM 기반 면접 생성 서비스 · 클라우드컴퓨팅 A+
- Team · AI 서버 백엔드 · FastAPI · LangChain · BERTScore · AWS
- cProfile 진단 → 모델 캐싱 + 비동기 I/O로 병목 해결
- 2025.3 ~ 2025.6
민들레
동대문구 통합 민원 자동화 · K-HTML HACKATHON
- 이기종 4서버 오케스트레이션 · Spring Boot · FastAPI · Node.js · LangChain
- 상태 플래그 기반 이벤트로 DB 정합성 100% 확보
- 2025.7 ~ 2025.8
행:온
경희대학교 제1회 로커톤 · 1st Locathon Competition
- Project Name: 행:온 — Feel the warmth of Haenggung-dong
- 2025.5.20 ~ 2025.6.21
Portfolio
These are some of the projects I've worked on. You can find more on my GitHub Account.
Blog
Check out my latest blog posts where I share my thoughts on development, AI, and more.
Contact
If you are interested in me, please email me anytime!!
Address
37, Geumto-ro 80beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
Email Me
jys0615234@gmail.com
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