Martin Kero
Staff Engineer at Spotify
Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolMartin Kero is a Staff Engineer in Stockholm with 10+ years of experience building everything from compilers and runtimes to enterprise web platforms, currently shaping systems and delivery at Spotify. He combines a PhD in programming language theory with a pragmatic, language-agnostic engineering approach and a preference for functional programming. Known for spotting and solving deep technical and mathematical problems, he drives architecture, continuous delivery, and agile practices across teams. His background spans academia and consulting, giving him a rare mix of research rigor and production-focused execution. Colleagues rely on him for clear system designs that bridge theoretical insight and real-world constraints.
10 years of coding experience
10 years of employment as a software developer
Master of Science (MSc), Computer Science, Master of Science (MSc), Computer Science at Luleå University of Technology
English, Swedish
Github Skills (14)
java9
github-api9
azure6
terraform5
terraform-provider5
ndi3
unity3d3
azure-resource-manager2
starlark2
linux2
bazel-rules2
caching2
remote-execution1
bazel1
Programming languages (3)
Github contributions (5)
keero/baseball-streaming
Feb 2022 - Aug 2025
Java CLI application for fetching data from WBSC game data (MyBallClub) and render text and image files on disk.
Contributions:26 releases, 1 PR, 42 pushes in 3 years 6 months
keero/rest-utilities
Dec 2015 - Feb 2016
Contributions:137 pushes, 4 branches in 1 month
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