Jerry C
Vancouver, British Columbia, Canada
Summary
🤩
Rockstar🎓
Top SchoolJerry C is a Vancouver-based software engineer with 11 years of experience designing and building scalable web and game-related services, currently contributing at Apply Digital and HackerNoon. He has hands-on experience across full-stack development, performance benchmarking, and production monitoring, honed while building services for the Epic Games ecosystem and earlier startups. An active open-source contributor, he has improved Chart.js by fixing tooltip and null-data handling bugs and optimizing unnecessary updates—work that improves a widely used HTML5 charting library. Jerry pairs pragmatic engineering with content creation and pro bono work, reflecting a commitment to both product quality and community knowledge-sharing.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.), Bachelor of Applied Science (B.A.Sc.) at The University of British ColumbiaLighthouse Labs
French, Chinese
Github Skills (17)
data-visualizations10
debug10
javascript10
canvas10
charts10
graph10
data-visualisation10
tooltip10
datatip10
qtip10
html10
data-visualization10
tooltips10
graphing10
testing9
Programming languages (7)
Github contributions (5)
chartjs/Chart.js
Oct 2016 - Feb 2017
Simple HTML5 Charts using the <canvas> tag
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 commits, 7 PRs, 57 comments in 3 months
Contributions summary:Jerry primarily focused on improving the Chart.js library's functionality and robustness, especially concerning the handling of null data values within tooltips and labels. Their contributions involved fixing bugs related to tooltip display and label generation when dealing with null data, as evidenced by the code changes, unit tests, and adjustments to the time scale. The user also addressed issues within the horizontal bar chart and refined how the chart handles scenarios where the axis minimum is defined. Additionally, the user refactored the library to prevent unnecessary tooltip updates, optimizing performance.
chartscharthtml5-chartscanvasjavascript
Jareechang/lambda-process-cw-logs
Dec 2020 - Dec 2020
Contributions:65 commits, 22 pushes, 1 branch in 14 days
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