Ben Heldoorn
Senior Software Engineer at USoft
North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolBen Heldoorn is a seasoned Senior Software Engineer based in North Holland with over 30 years of hands-on experience across evolving programming languages, currently focused on C# development. He has a steady track record delivering and maintaining web and CMS solutions for public-sector clients and commercial payroll and survey platforms, moving between hands-on development and senior engineering roles. Comfortable across full-stack web technologies and legacy system maintenance, he brings continuity and pragmatic problem-solving to long-lived codebases. His career shows a pattern of returning to and evolving within organizations, reflecting deep domain knowledge of content management and enterprise web apps. Trained in electronics, Ben blends systems-level thinking with software craftsmanship, enjoying the enduring challenge of refining and modernizing production systems.
6 years of coding experience
22 years of employment as a software developer
Elektronica, Elektronica at Middelbare Technische School
Github Skills (3)
css9
design-patterns8
react2
Programming languages (2)
Github contributions (5)
dso-toolkit/dso-toolkit
Sep 2020 - Jul 2022
DSO Toolkit
Contributions:97 reviews, 19 commits, 30 PRs in 1 year 10 months
cssdsodesign-patternsdesign-system
benheldoorn/AdventOfCode2025
Dec 2025 - Dec 2025
Contributions:2 pushes in 2 days
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