Hangyeol Ryu
Co-Founder at Cool as a Cucumber
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolHangyeol Ryu is a software engineer and entrepreneur with 11 years of experience building performant front-end experiences and full-stack web applications, now co-founding Cool as a Cucumber in Seoul. He has deep expertise in JavaScript frameworks (React, AngularJS), test automation and Ruby on Rails, and has shipped components used on LG Smart TVs as part of EnactJS while optimizing for low-powered hardware. At LGSVL’s open-source autonomous vehicle simulator he enhanced the WebUI and integrated playback controls, showing a knack for UX-driven engineering in complex domains. His background spans enterprise analytics at IBM, automation at HSBC, and open-source collaboration, combining pragmatic engineering with product-minded problem solving. A biomedical-engineering trained developer, he brings a systems-thinking perspective and a track record of turning performance constraints into usable, well-tested interfaces.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.) Electrical Engineering Biomedical Option, Bachelor of Applied Science (B.A.Sc.) Electrical Engineering Biomedical Option at The University of British Columbia
English, Korean, javascript
Github Skills (6)
html10
webui10
javascript10
user-interface10
react10
css9
Programming languages (3)
Github contributions (5)
lgsvl/simulator
Apr 2019 - Jun 2019
A ROS/ROS2 Multi-robot Simulator for Autonomous Vehicles
Role in this project:
Front-end Developer
Front-end DeveloperContributions:77 commits in 1 month
Contributions summary:Hangyeol primarily contributed to the development of the WebUI, focusing on updates and modifications to the `SimulationManager` component. Their work included adding and modifying UI elements such as checkboxes, selects, and input fields, along with the integration of a `SimulationPlayer` component. These changes suggest a focus on enhancing the user interface and overall experience within the simulator. The user also fixed lint errors and other bugs in the code.
simulationcarlasimulatorunitybaidu
kahdojay/dbc-overflow
Jan 2015 - Jan 2015
Contributions:128 commits, 44 PRs, 46 pushes in 3 days
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