최원섭
프로덕트 엔지니어 at 레몬베이스 Lemonbase
Goyang-si, South Korea
Summary
👤
Senior🎓
Top School최원섭 is a Platform Engineer with nine years of experience building full-stack products and infrastructure, currently driving platform work at Lemonbase. He has led backend and product development for reviews, 1:1 meetings, OKR/goal tracking, calendar integrations and real-time feedback features, applying DDD and event-driven patterns (Kafka, Celery) to scale reliability. His optimizations—CI/CD caching, select_related/prefetch fixes, Redis locking, and targeted algorithmic improvements—cut build, test, and large-file upload/download times dramatically. Earlier roles span enterprise Java systems, IoT game hardware, and a TensorFlow-based sports analytics project that earned a national award, showing a blend of applied research and product focus. He combines hands-on coding with systems thinking and a knack for squeezing performance from both infrastructure and application stacks. Based in Goyang-si, South Korea, he brings startup founder grit alongside disciplined engineering practices.
9 years of coding experience
10 years of employment as a software developer
학사, 컴퓨터공학과, 학사, 컴퓨터공학과 at Kyung Hee University
Github Skills (33)
algorithm9
visualize9
athena8
visualization8
postgresql7
electron7
mariadb7
snowflake7
mysql7
data-driven7
spark-sql7
javascript7
dashboard7
spark7
analytics7
Programming languages (6)
Github contributions (5)
unpo88/BOJ
Jan 2018 - Oct 2018
Contributions:200 pushes, 2 branches, 6 comments in 9 months
unpo88/unpo88.github.io
Jun 2019 - Jan 2026
Contributions:50 pushes, 1 branch, 2 comments in 6 years 7 months
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