Ariën Holthuizen
Cloud Platform Owner
Utrecht, Netherlands
Summary
👤
Senior🎓
Top SchoolAriën Holthuizen is a Cloud Platform Owner and seasoned DevOps professional with 16 years of experience designing, building and running resilient cloud-native platforms across AWS, GCP and Kubernetes. He has delivered mission-critical infrastructure and security tooling—from Vault and Terraform-based environments to policy enforcement with OpenPolicyAgent—at enterprises like Shell, ING, De Nederlandsche Bank and now Nedap. Comfortable as a hands-on engineer and architect, he repeatedly leads greenfield projects, onboards applications into secure platforms, and keeps systems humming under pressure. Based in Utrecht, he practices pragmatic automation and observability, and prefers being contacted for opportunities rather than unsolicited recruiter outreach. An inclination for simplicity and reliability underpins his work: build it, keep it running, and only refill the magic smoke when necessary.
16 years of coding experience
9 years of employment as a software developer
VWO Natuur & Techniek, VWO Natuur & Techniek at Haarlemmermeer Lyceum
English, Dutch, German
Github Skills (87)
nix10
auth10
nixos10
linux10
credentials10
authenticate10
nixpkgs10
aws10
matrix9
kubernetes-cluster9
security9
docker-registry9
functional-programming9
package-manager9
debian8
Programming languages (8)
Github contributions (5)
ArdaXi/Minilodon
Feb 2015 - Jan 2020
Contributions:18 PRs, 141 pushes, 17 branches in 5 years
tinyshark
ArdaXi/AdSweep
Oct 2009 - Jan 2010
Contributions:29 commits in 3 months
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