Ong Eu Jin, Justin
Summary
👤
SeniorJustin Ong is a Senior Space Systems Engineer specializing in embedded systems R&D with eight years of hands-on experience designing firmware, PCBs, test jigs, and lab automation for propulsion control systems. Based in Singapore, he has progressed from electronics internships to leading end-to-end hardware and software development for hall-effect thruster control, blending low-level bare-metal/RTOS firmware with higher-level interfaces and automation. Equally comfortable in multidisciplinary teams or working independently, he pairs CAD and 3D-printing skills with full-stack web development to deliver robust, reusable control solutions. Outside of professional work he pursues CTFs, competitive robotics, and interactive art installations—activities that sharpen his exploit-minded problem solving and creative systems design. That unusual mix fuels a pragmatic approach to constraints: finding loopholes not to hack systems apart but to make them more resilient, cost-effective, and production-ready. He is seeking R&D roles that let him iterate across hardware and software where no two days are the same.
8 years of coding experience
Github Skills (24)
address-book9
computer-vision8
object-detection8
python8
pose-estimation8
semantic-segmentation8
pytorch8
object-tracking8
image-classification7
java7
machine-learning7
yolov87
instance-segmentation7
deep-learning7
ultralytics6
Programming languages (7)
Github contributions (5)
Justin-Ong/Discord-Bot
Dec 2018 - Mar 2026
A simple Discord bot made using Discord.js
Contributions:2 PRs, 20 pushes, 9 branches in 7 years 3 months
discord-jsdiscorddiscordjsjavascriptbot
CS2113-AY1819S2-M11-2/main
Feb 2019 - Nov 2019
Student Buddy
Contributions:2 releases, 65 PRs, 83 pushes in 9 months
buddyreact
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.