Jiwoo Park
Software Engineer at Rebellions
South Korea
Summary
🤩
Rockstar🎓
Top SchoolJiwoo Park is a software engineer with 8 years of experience specializing in compiler and NPU runtime development, efficient LLM inference, and applied AI systems. Currently building PyTorch and vLLM hardware plugins and researching advanced inference techniques like chunked prefill and speculative decoding, Jiwoo blends deep compiler knowledge (MLIR/LLVM, ONNXRuntime, TVM) with practical NPU optimizations and quantization. Past roles span industry R&D at SAPEON, Kakao Brain and NAVER, plus co-founding an AI startup focused on large-scale dialog systems and production infra. An active modern C++ enthusiast, Jiwoo has contributed stability and feature improvements to the well-known cpp-httplib project, demonstrating attention to thread-safety and test quality. With graduate research in programming languages, source-level analysis and embedded VMs, Jiwoo brings a rare combination of low-level systems rigor and applied ML/LLM engineering.
9 years of coding experience
12 years of employment as a software developer
Doctor of Philosophy - ABD Computer Science, Doctor of Philosophy - ABD Computer Science at Dongguk University
Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
http10
c-language10
cpp10
cprogramming-language10
testing9
multithreading9
headeronly9
openssl8
Programming languages (4)
Github contributions (5)
yhirose/cpp-httplib
Dec 2022 - Jan 2023
A C++ header-only HTTP/HTTPS server and client library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:16 reviews, 2 commits, 29 PRs in 1 month
Contributions summary:Jiwoo made significant contributions to the `cpp-httplib` library, focusing on improving its core functionality and stability. They addressed issues related to thread safety, such as ensuring proper mutex locking and unlocking in the task queue. The user also implemented new features and optimizations, including loading CA certificates from memory, and refactored existing tests to improve code quality and testing coverage.
cpphttps-servercpp11header-only
jimmy-park/cpp-httplib
Jan 2023 - Nov 2024
Contributions:255 pushes, 50 branches in 1 year 10 months
cppheaderclient-libraryc-plus-plusbeast
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