Jeongsik An is an AI backend engineer based in Seoul with eight years of experience building production-ready backend systems across finance, retail, and startup environments. He has recently focused on AI-driven backend development at KB Asset Management after roles at 오케스트로, Retail and Insight, and several startups where he shipped data-forward services. Comfortable with Python and rapidly adopting AI toolchains, he maintains open projects and demos (including a personal finance Streamlit app) that showcase practical ML integrations. Jeongsik’s background in psychology gives him a user-centric perspective when designing systems that help teams perform better. Colleagues describe him as a pragmatic implementer who blends curiosity with steady delivery, often turning prototypes into reliable services. He’s actively learning and sharing progress publicly through GitHub and technical blogging.
Contributions:2 PRs, 8 pushes, 4 branches in 3 years 11 months
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Jeongsik An - Ai Backend Engineer at KB Asset Management