Jacco Van Den Berg
Softwareontwikkelaar at JEM-id BV
Monster, South Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolJacco Van Den Berg is a software developer with seven years of experience, currently building back-end and full-stack solutions for Floriday.io and JEM-id BV in the Netherlands. He combines a formal software engineering education from Hogeschool Leiden with practical experience in both commercial projects and internships, progressing from student placements to production roles. An active C# developer, Jacco contributes to the popular Chart.js open-source project, improving tooltip logic, chart samples and documentation—an indication of his attention to UX details and community-minded craftsmanship. Based in Monster, South Holland, he brings a pragmatic, hands-on approach to digital innovation in horticulture and agri-food tech, where he pairs domain-aware product thinking with clean implementation.
7 years of coding experience
Informatica (Software engineering) / Hogere opleiding Software engineer, Informatica (Software engineering) / Hogere opleiding Software engineer at Hogeschool Leiden
Stackoverflow
61reputation
2kreached
3answers
0questions
Github Skills (11)
charts10
graph10
javascript10
graphing10
canvas10
charting10
html9
json6
chartjs6
react6
css5
Programming languages (7)
Github contributions (5)
chartjs/Chart.js
Nov 2020 - Dec 2022
Simple HTML5 Charts using the <canvas> tag
Role in this project:
Front-end Developer
Front-end DeveloperContributions:3 releases, 463 reviews, 177 commits in 2 years 1 month
Contributions summary:Jacco made several contributions related to improving the Chart.js library's functionality and samples. They fixed tooltip behavior and implemented correct display logic for dataset tooltips. The user also enhanced samples by fixing area chart fills, chart titles, and adding radar chart examples. Additionally, they updated the documentation to improve clarity and user understanding.
javascriptcharthtml5canvasgraph
LeeLenaleee/Chart.js
Nov 2020 - Apr 2021
Simple HTML5 Charts using the <canvas> tag
Contributions:1 review, 5 PRs, 112 pushes in 5 months
chartshtml5-chartscanvasjavascriptword-cloud
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