Junho Choo
Database Engineer
South Korea
Summary
👤
Senior🎓
Top SchoolJune Kim is a seasoned software developer with 13 years of experience building server-side systems, currently focused on AI-native knowledge base and chat services at Kakao. Strong in Java, C and Perl, she has led large-scale email and messaging backend projects—including Kakao Mail, EMS, and Open Chat—using Spring, Redis, Kafka, RabbitMQ and custom SMTP work. She moves fluidly across stacks (Kotlin, Python, Node.js, Go, and frontend HTML/JS) and has deep operational experience in infra migration, log pipelines, and service tooling. Notably, her recent work applies GraphRAG to knowledge-base development, blending traditional server engineering with modern retrieval-augmented AI. Based in Seongnam-si, South Korea, she pairs pragmatic production-grade engineering with a long history of building developer and customer-facing tools.
14 years of coding experience
6 years of employment as a software developer
Master of Business Administration - MBA, DFMBA, Master of Business Administration - MBA, DFMBA at KAIST COLLEGE OF BUSINESSBachelor's degree, Industrial engineering, Bachelor's degree, Industrial engineering at s
Github Skills (82)
retrieval-augmented-generation10
gpt10
graph10
llm10
animation9
scheduler9
node-canvas9
mobile-application9
python9
automation9
machine-learning9
drag-and-drop9
konva9
data-engineering8
orchestration8
Programming languages (13)
Github contributions (5)
junho85/me
Jan 2015 - Nov 2017
Contributions:2 commits, 1 push, 10 comments in 2 years 11 months
junho85/graphrag
Aug 2024 - May 2025
A modular graph-based Retrieval-Augmented Generation (RAG) system
Contributions:25 pushes, 13 branches in 9 months
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