Jiyong Park
Senior Site Reliability Engineer II at Crusoe
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolJiyong Park is a Senior Site Reliability Engineer with 9 years of experience building and hardening production systems across startups and large platforms, currently focused on infrastructure at Crusoe in the San Francisco Bay Area. He blends deep reliability engineering from roles at Twitter and Ghost Autonomy with hands-on software development expertise dating back to Android platform work visible in open-source contributions to AOSP and LineageOS. His commits to low-level components like the Bionic dynamic linker and Android build tooling show a knack for solving subtle build, compatibility, and runtime stability issues that often fly under the radar. Comfortable across backend, build systems, and device-level integrations, he is as likely to debug linker segfaults as to optimize CI/build metadata and thermal configurations.
9 years of coding experience
8 years of employment as a software developer
Overall: 4.26/4.5, Overall: 4.26/4.5 at University High SchoolUniversity of Illinois Urbana-Champaign
English, Korean, Spanish
Github Skills (22)
c-language10
build-system10
android-sdk10
system-properties10
android-build10
c1110
makefile10
java10
c1710
javas10
linker10
sdk10
android10
dynamic-linking10
cprogramming-language10
Programming languages (12)
Github contributions (5)
aosp-mirror/platform_build
Jan 2017 - Dec 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:812 commits in 6 years
Contributions summary:Jiyong primarily focused on modifications related to the Android build system. They implemented features such as incorporating external dependencies to the build system, generating a metadata file for build artifacts, and optimizing the build process. These changes included setting the correct VNDK version, configuring the build for GSI and emulator, and configuring thermal cutoff. The user's work primarily focused on improving the build process and related tooling.
LineageOS/android_hardware_qcom_audio
Jun 2017 - Aug 2021
Role in this project:Back-end Developer
Back-end DeveloperContributions:25 commits in 4 years 2 months
Contributions summary:Jiyong primarily worked on system property configurations related to audio hardware. Their commits focused on reading both "vendor.audio_hal.*" and "audio_hal.*" system properties in several files like `audio_hw.c`, `volume_listener.c` and `utils.c`. They also made changes to fix incorrect system property names related to audio fluency, and removing ndk_platform backend. The user's contributions appear to involve modifying and integrating audio-related features within the LineageOS Android system.
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