Saehie Park
SW Engineer at BOS Semiconductors
Seoul, South Korea
Summary
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RockstarSaehie Park is a seasoned software engineer with 13 years of experience, currently working at BOS Semiconductors in Seoul after a long tenure at Samsung Research where they contributed as a core programmer. They specialize in embedded systems, IoT and on-device neural engine development, with hands-on expertise in C++ and back-end refactoring to improve performance and type consistency. Notable open-source contributions include enhancements to the JerryScript engine for constrained hardware and native timer and GPIO support for the IoT.js platform, plus refactors in Samsung/ONE’s On-device Neural Engine. Saehie blends low-level hardware awareness with system-level code quality improvements, often tackling memory and alignment issues across diverse boards like ESP8266 and FRDM-K64F. Colleagues rely on them for pragmatic solutions that reduce footprint and increase reliability in resource-constrained environments.
12 years of coding experience
Korean, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
timers10
c-language10
apidoc10
timer10
iot10
api10
javascript-engine10
libuv10
sys10
embedded10
cprogramming-language10
intermediate-code9
esp82669
memory-management9
gpio9
Programming languages (9)
Github contributions (5)
Samsung/ONE
Apr 2020 - Jan 2023
On-device Neural Engine
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6339 reviews, 2174 commits, 8204 PRs in 2 years 9 months
Contributions summary:Saehie appears to be involved in refactoring and enhancing the "On-device Neural Engine" project, as evidenced by their commits. They're making targeted changes to the code base, specifically related to restructuring the partition IR, improving the efficiency of the code, and ensuring the consistency of types. These activities suggest a focus on improving code readability, structure, and potentially performance within the neural engine context. The user's work also includes refactoring code related to the operator.
on-device-aion-deviceoptimizationruntimeneural-engine
jerryscript-project/iotjs
Apr 2015 - Oct 2015
Platform for Internet of Things with JavaScript http://www.iotjs.net
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:35 commits, 23 PRs, 30 pushes in 6 months
Contributions summary:Saehie primarily contributed to the implementation of timer functionalities within the IoT.js platform, introducing native timer features with `start()` and `stop()` methods. Their work involved writing and modifying C++ code, specifically focusing on the `iotjs_module_timer.cpp` file and related header files. Furthermore, the user implemented a dummy GPIO control, which showcases the user's involvement in hardware interaction and embedded systems development.
javascriptiot-frameworkiotjsinternetinternet-of-things
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