Donggyu Lee
AX CIC Agent Developer at 뤼튼테크놀로지스
Seoul, South Korea
Summary
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RockstarDonggyu Lee is a Python-focused backend engineer with 7 years of experience building AI services, web backends, and quant trading systems across startups and fintech firms. He specializes in pragmatic tooling—monitoring, productivity enhancements, and streamlined CI/CD—that keeps teams unblocked and services stable. A proactive communicator and onboarding pacesetter, he treats managers, designers, and fellow developers as his first clients and emphasizes verification, monitoring, and rapid response to prevent bottlenecks. His background includes production quant work and military information-operations leadership, reflecting disciplined problem-solving under pressure. Continually studying CS, OS, and infrastructure (alongside humanities and science), he pairs technical depth with a curiosity-driven, trial-and-error approach to engineering.
8 years of coding experience
7 years of employment as a software developer
Github Skills (129)
crud-application10
fastapi10
postgresql10
python10
json-schema10
low-code10
http10
swagger10
internal-tools10
http-client10
shadcn-ui10
serverless10
pydantic10
openapi10
aiohttp10
Programming languages (9)
Github contributions (5)
jujumilk3/fastapi
Feb 2022 - Jul 2025
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Contributions:6 PRs, 59 pushes, 8 branches in 3 years 5 months
fastapi
jujumilk3/to-become-a-better-programmer
Apr 2019 - Feb 2023
jwasham의 Coding Interview University에서 영감을 받아 시작함
Contributions:119 commits, 187 pushes, 6 branches in 3 years 10 months
computer-sciencestudy-plandata-structure
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