Hyeonung Shin
LLM Application Developer
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolHyeonung Shin is an LLM Application Developer based in Sydney with nine years of experience building reliable, scalable backend systems and secure distributed services. At Kakao he moved from high-throughput subscription payment platforms and cloud migrations into developing an AI code review assistant, applying pipeline optimization, prompt engineering, RAG, and model fine-tuning to production workflows. His background in cyber security and malware detection informs a security-first approach to ML-enabled applications and system design. Hands-on across firmware, backend, and cloud, he bridges low-level engineering with modern LLM tooling to deliver auditable, production-ready AI features.
9 years of coding experience
4 years of employment as a software developer
학사, Computer Engineering, 학사, Computer Engineering at 한동대학교 / Handong Global University
English, Korean
Github Skills (79)
devtools10
code-review10
jpa10
solve10
java10
evaluation9
openai9
ycombinator9
bytecode8
findbugs8
monitoring8
llama-index8
prompt-engineering8
react8
android-applications8
Programming languages (4)
Github contributions (5)
woung717/Sudoku-SAT-Solver
Oct 2017 - Oct 2023
Contributions:6 pushes, 1 branch in 6 years 1 month
woung717/new-grad-dev-career-prep-guide
Apr 2021 - May 2021
Contributions:15 commits, 4 pushes, 1 branch in 13 days
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