Hassy Veldstra
Founder at artillery.io
Limerick, Ireland
Summary
🤩
Rockstar🎓
Top SchoolHassy Veldstra is a founder and former SRE with 17 years of experience building developer tools and resilient, high‑traffic systems. As founder of Artillery, he focuses on cloud-native performance and reliability testing for SRE and DevOps teams, translating hands-on operational experience into product features. His background includes engineering roles at Conde Nast International, DAZN, Trainline, Thomas Cook and TES Global, giving him deep exposure to media and travel-scale traffic patterns. An open-source practitioner, he continues to work on Artillery projects and tooling while applying pragmatic insights from production incidents to improve developer workflows. Based in Limerick and an alum of The University of Edinburgh and Y Combinator S21, he blends startup grit with a long history of shipping dependable infrastructure.
18 years of coding experience
BSc, BSc at The University of EdinburghYC S21, YC S21 at YCombinator
Stackoverflow
151reputation
6kreached
5answers
0questions
Github Skills (138)
statsd10
testing10
windows10
http10
websocket10
performance-testing10
automation10
opentelemetry10
fault-tolerance10
serverless10
load-testing10
javascript10
loadtest10
influx10
linux10
Programming languages (12)
Github contributions (5)
artilleryio/artillery-examples
Feb 2021 - Jul 2022
Ready to run Artillery examples - NOW MOVED INTO THE MAIN REPO
Contributions:37 commits, 7 PRs, 25 pushes in 1 year 5 months
stemoptimizationsloadtestingsandboxready-to-run
artilleryio/action-cli
Jul 2023 - Apr 2026
GitHub Action for load testing with Artillery.
Contributions:1 release, 1 review, 2 pushes in 2 years 9 months
testing
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