Joost Voskuil
Developer Experience And Tooling Specialist at Delta-N
Didam, Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolJoost Voskuil is a Developer Experience and Tooling specialist with a decade of hands-on experience modernizing developer platforms for large enterprises, focusing on GitHub and Azure DevOps. He designs integrated capability-as-a-service platforms that streamline onboarding, enable fast feedback loops, and embed DORA-aligned practices like CI, continuous testing, and CD while lowering cognitive load for teams. Joost combines deep technical skills—automation, SonarQube, GitHub Advanced Security, Renovate—and practical coaching to make toolchain improvements stick in day-to-day workflows. He regularly delivers hands-on GitHub and Copilot trainings and is especially interested in how teams adapt during enterprise Copilot adoption, not just the rollout. An active practitioner, he also built the Gitleaks extension for Azure DevOps to help teams detect and manage secrets, reflecting his focus on pragmatic security integration.
10 years of coding experience
10 years of employment as a software developer
ISTQB - Advanced - Test Analist, ISTQB - Advanced - Test Analist at PolteqBachelor Hogere Informatica, Bachelor Hogere Informatica at HU University of Applied Sciences Utrecht (Hogeschool Utrecht)Rapid Software Testing, Rapid Software Testing at Rapid Software Testing SchoolISTQB - Advanced - Technical Test Analist, ISTQB - Advanced - Technical Test Analist at SogetiTest specialist Masterclass Testen, Test specialist Masterclass Testen at Capgemini
Stackoverflow
1reputation
82reached
0answers
1question
Github Skills (66)
devsecops10
security10
runner10
secrets10
data-loss-prevention10
llm-inference10
api10
golang10
cli10
git10
gitleaks10
github-copilot10
cicd10
go10
sast10
Programming languages (12)
Github contributions (5)
JoostVoskuil/azure-devops-retention
May 2021 - Apr 2024
This is an extension for Azure DevOps supporting retention for Releases and Pipelines. For releases it can cascade back to Build Pipelines. Supports the new Pipeline Retain leases.
Contributions:5 PRs, 39 pushes, 6 branches in 2 years 10 months
pipelinedevopsbuild-pipelinescascadeleases
JoostVoskuil/azure-devops-gitleaks
Mar 2021 - Jan 2023
This is an extension for Azure DevOps that is a wrapper arround gitleaks created by Zachary Rice for easy execution inside your pipeline. Gitleaks is a SAST tool for detecting hardcoded secrets like passwords, api keys, and tokens in git repos. Gitleaks is an easy-to-use, all-in-one solution for finding secrets, past or present, in your code.
Contributions:1 review, 94 commits, 106 PRs in 1 year 9 months
tokensazuredevopsapi-keyssastazure-devops
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