JunSeok Kim!
AI/ML Engineer
Building ML systems serving millions at Naver
About Me
I build machine learning systems and AI applications that serve millions of users. With 15+ years of experience spanning deep learning research, NLU, MLOps, and production ML serving, I'm currently at Naver working on ad recommendation systems.
Career Timeline ~
Naver
CurrentAI/ML Engineer
Ad recommendation system
Hyundai Motor Group
2024–2025AI/ML Serving Platform
ML serving infrastructure
kakaobrain
2022–2024Model Serving & Optimization
Karlo, KoGPT
NCSOFT
2021–2022ML Optimization
LineageW
SK planet
2019–2021RB Dialog Platform
NLU, MLOps
SELVAS AI
2009–2018AI/ML Research & Engineering
Handwriting, NLU, Chatbot
Projects
Kidsnote
CLI tool for downloading Kidsnote albums — bulk download with browser automation
S3lync
Work with S3 objects like local files — Pythonic API with auto sync & hash verification
FastAPI Bootstrap
Production-ready FastAPI boilerplate with smart logging, exception handling & tracing
Confee
Type-safe configuration management with Pydantic V2 & multi-source support
Skills
Programming Languages
AI/ML Frameworks
MLOps & Infrastructure
Web Frameworks
Developer Tools
Let's Connect!
Feel free to reach out — I'd love to hear from you.