Andreas Holmsten
Senior Engineer - HPC at CoreWeave
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolAndreas Holmsten is a Senior HPC Engineer with 11 years of hands-on experience building and operating Linux-first infrastructure for cloud and high-performance workloads. He progressed from NOC and sysadmin roles into senior SRE and team lead positions at Elastx, and now focuses on HPC at CoreWeave, combining deep systems knowledge with automation and optimization expertise. Passionate about continuous learning, he routinely experiments on home projects to adopt new tools and refine monitoring and performance practices. An analytical INTJ by disposition, he pairs independent problem-solving with a knack for organizing teams and bringing clarity to complex operational challenges. Based in Stockholm, he brings pragmatic engineering judgment and a long track record of keeping large, production systems reliable and efficient.
11 years of coding experience
10 years of employment as a software developer
NTI Gymnasiet EskilstunaComputer Systems Networking and Telecommunications, Computer Systems Networking and Telecommunications at Mälardalen University
Swedish, English
Github Skills (46)
kubernetes10
bare-metal10
high-availability10
charts10
kubernetes-cluster10
kubespray10
aws10
helm10
ansible10
k8s9
dedicated-server8
dotnet8
system-configuration7
monitoring7
cisco6
Programming languages (12)
Github contributions (5)
elastx/openstack-ansible-os_cloudkitty
Sep 2018 - Mar 2022
Role os_cloudkitty for OpenStack-Ansible
Contributions:1 review, 1 PR, 21 pushes in 3 years 7 months
ansiblekubernetesopenstack-ansibleopenstacktower
elastx/openvpnas_exporter
Feb 2024 - Apr 2025
A Prometheus exporter for OpenVPN AS
Contributions:23 reviews, 18 PRs, 16 pushes in 1 year 1 month
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