Claus Matzinger
Mission Critical Software Engineer at x5ff technology services
Amsterdam, North Holland, Netherlands
Summary
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Rockstar🎓
Top SchoolClaus Matzinger is a mission-critical software engineer and Rust enthusiast based in Amsterdam with 11 years of experience building reliable systems and developer-facing tooling. He combines hands-on engineering and leadership—most recently shaping Coralogix’s public API ecosystem and Terraform provider at scale—and now focuses on mission-critical applications at Schuberg Philis. As an independent consultant and author he’s produced multiple Rust books and practical courses, translating complex systems and algorithms into approachable learning materials. His background spans ML and cloud production work at Microsoft, low-level Linux and real-time systems, and fintech/platform engineering, giving him a rare cross-domain perspective. Known as a tinkerer and content creator, he blends deep technical craft with clear communication and code reviews that improve team velocity. A subtle strength is his ability to move between high-level architecture and low-level implementation—making him effective in both strategy and execution.
11 years of coding experience
12 years of employment as a software developer
Master of Science (M.Sc.), Computer Science, Master of Science (M.Sc.), Computer Science at Eindhoven University of TechnologyA-Levels, Business Administration, A-Levels, Business Administration at Commercial Highschool FreistadtMSc, Software Engineering, MSc, Software Engineering at Upper Austria University of Applied Sciences Campus Hagenberg
Stackoverflow
377reputation
11kreached
23answers
6questions
Github Skills (189)
dashboard10
postgresql10
sgx10
vector-database10
olap10
tee10
elasticsearch10
monitoring10
cratedb10
big-data10
linux10
sql10
database10
lucene10
analytics10
Programming languages (16)
Github contributions (5)
celaus/rust-cratedb
Oct 2016 - Aug 2017
CrateDB driver for Rust
Contributions:3 releases, 16 commits, 7 PRs in 10 months
cratedbdriverrustsql
coralogix/coralogix-management-sdk
Aug 2024 - Jan 2026
API clients for configuring the Coralogix platform.
Contributions:14 releases, 124 reviews, 310 PRs in 1 year 5 months
coralogixiacloggingtracing
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