Gyumin Choi
Solution Engineer at Snowflake
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolGyumin Choi is a Solution Engineer based in Seoul with 11 years of experience building data-driven products and applied AI systems across startups and enterprises. He blends hands-on engineering—designing end-to-end data pipelines, DBT marts, recommendation engines (lightGCN), and production APIs—with product-focused roles as CTO and technical advisor. His background spans medical AI research (95%+ diagnostic modules), large-scale distributed data processing on Spark/Kubernetes, and pragmatic backend work in NestJS and GraphQL. Currently at Snowflake after recent data engineering roles, he’s known for solving cold-start recommendation problems and operationalizing ML in constrained environments. An indie hacker and frontend-minded developer, he pairs a statistics + CS education from Seoul National University with a knack for turning research prototypes into scalable, production systems.
11 years of coding experience
8 years of employment as a software developer
Bachelor's degree Statistics / Computer Science, Bachelor's degree Statistics / Computer Science at Seoul National University
스페인어, English, Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (32)
design-tool10
nodejs9
vanilla-extract9
react8
router8
http-client8
javascript8
ajax8
figma8
vitest8
react-hooks7
higher-order-component7
browser7
vue7
typescript6
Programming languages (3)
Github contributions (5)
choegyumin/pigyuma
Nov 2022 - Mar 2023
UI Design Tool making project. 🖌️🐷🎨
Contributions:12 reviews, 124 commits, 28 PRs in 3 months
figmapigdesign-toolreactturborepo
choegyumin/markup-coding-conventions
May 2015 - Dec 2018
Contributions:309 commits, 300 pushes, 5 branches in 3 years 8 months
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