Hans-wilhelm Warlo
CTO at Installer.com
Oslo, Norway
Summary
👤
Senior🎓
Top SchoolHans-wilhelm Warlo is a pragmatic CTO and engineer with 12 years of experience building scalable web platforms, currently leading technical strategy at Installer.com. He specializes in Python and modern JavaScript, with strong focus on tooling, performance and Kubernetes-based infrastructure, and a habit of diving into lower-level systems like Linux, Go and C++ when needed. His MS in Computer Science from NTNU and thesis on auto-tuning RocksDB underline a deep interest in databases and system tuning beyond typical application work. Career progression from hands-on engineering roles to Head of Engineering and now CTO shows proven delivery and people leadership across fast-moving product teams. He publishes technical writing and open-source code (warlo.no, github.com/warlo), signaling continuous curiosity and practical craftsmanship. Based in Oslo, he combines academic rigor with production-grade instincts to optimize both developer workflows and runtime systems.
12 years of coding experience
7 years of employment as a software developer
Science, Science at Eiker Videregående SkoleNorwegian University of Science and Technology
Stackoverflow
159reputation
158kreached
3answers
0questions
Github Skills (142)
python10
wysiwyg10
rest-api10
backend10
async10
django10
mypy10
browser10
rest10
database10
text-editor10
rich-text10
storage10
typescript10
draft-js10
Programming languages (8)
Github contributions (5)
warlo/codemod-unittest-to-pytest-asserts
Oct 2019 - Jun 2022
A codemod to automatically refactor unittest assertions with pytest assertions.
Contributions:5 releases, 2 reviews, 48 commits in 2 years 8 months
assertionspythonrefactorcodemodtesting
warlo/brewingtimer
Feb 2018 - Dec 2018
Contributions:26 commits, 4 pushes, 4 branches in 9 months
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