David Zwart
C Developer at Helin
Delft, South Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolDavid Zwart is a versatile C# and full‑stack developer with 10 years of engineering experience, currently building backend systems at Helin and maintaining his open-source FDM Monster platform for on‑premise, large‑scale 3D printing. Trained in Embedded Systems at TU Delft, he bridges low-level firmware and system architecture with cloud-native .NET and Node.js services, having delivered IoT and AI‑powered vision solutions and robust on‑prem backoffice tooling. He has led architecture and DevOps efforts across startups and research teams, shipping scalable, production-grade systems from embedded firmware updates for LoRaWAN to NestJS + React web stacks. Passionate about open source, he leverages his hands‑on hardware background to solve practical reliability problems—an uncommon blend that informs his pragmatic approach to distributed and resource-constrained systems.
10 years of coding experience
7 years of employment as a software developer
Master’s Degree, Embedded Systems, Master’s Degree, Embedded Systems at Delft University of Technology
English, Dutch
Stackoverflow
441reputation
734kreached
9answers
1question
Github Skills (200)
ui-components10
javascript-framework10
bundler10
linter10
blazor10
saas10
nodejs10
octoprint10
orm10
python10
background-sync10
modular-monolith10
django10
mqtt10
mysql10
Programming languages (20)
Github contributions (5)
akerami/my_py_test
Mar 2020 - Oct 2023
for testing purposes
Contributions:2 PRs, 4 pushes, 1 branch in 3 years 7 months
testing
fdm-monster/fdm-monster-client
Apr 2023 - Dec 2025
FDM Monster's client bundle
Contributions:1 release, 20 reviews, 802 PRs in 2 years 8 months
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