Duncan Roosma
Software Solutions Architect at Vertimart
Velddriel, Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolDuncan Roosma is a Software Solutions Architect with 11 years of hands-on experience designing and delivering resilient, maintainable systems across cloud, energy, fintech, and scale-up environments. He blends backend-first engineering with pragmatic architecture work—rebuilding SaaS infra on Azure with Terraform and GitHub Actions, implementing event-driven platforms, and improving observability and deployability for production-critical systems. A natural team coach, he routinely pairs on code, leads mob programming, and elevates DevOps maturity so teams ship safely and autonomously. Duncan values transparency, a healthy work–life balance, and learning from failure, and he brings a direct, humorous Dutch style to stakeholder and team collaboration. He’s comfortable turning regulatory complexity into auditable solutions and has a track record of turning fragile projects into stable, extensible products.
11 years of coding experience
18 years of employment as a software developer
MBO Bol 4, Informatica, MBO Bol 4, Informatica at ROC MondriaanHBO, Informatica, HBO, Informatica at De Haagse Hogeschool / The Hague University of Applied Sciences
Dutch, English
Stackoverflow
481reputation
28kreached
1answer
14questions
Github Skills (71)
rtsp10
realtime10
python10
camera10
ai10
object-detection10
artificial-intelligence10
openai10
mqtt9
home-automation9
computer-vision9
home-assistant9
delegatinghandler9
google-coral9
raspberry-pi9
Programming languages (13)
Github contributions (5)
droosma/opentelemetry-collector-contrib-chocolatey
Nov 2021 - Jul 2024
Contributions:1 PR, 4 pushes, 1 branch in 2 years 8 months
droosma/OAuth.HttpClient
Feb 2021 - Sep 2024
A HttpClient DelegatingHandler that handles OAuth handschake
Contributions:8 releases, 19 PRs, 16 pushes in 3 years 7 months
delegatinghandlerhttpclientoauth2handlesoauth
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