Mateusz Klos
Technology Consultant at 101 Ways
London, England, United Kingdom
Summary
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SeniorMateusz Klos is a seasoned Technology Consultant based in London with 12 years of experience building reliable, production-grade systems across Python, TypeScript and full-stack environments. He excels at modernising monoliths into microservices, bootstrapping greenfield projects, and guiding architecture decisions—particularly around event-driven systems and Kubernetes-based deployments. Comfortable across backend and frontend stacks, he’s shipped projects using Django/DRF, FastAPI, React/React Native, and has practical experience with Kafka, GraphQL, Prisma and Terraform. Mateusz drives engineering discipline by championing testing, documentation and automated releases, and has a track record of turning quick scripts into reusable developer utilities that accelerate team migrations. He’s as happy digging into performance-critical code (once rewriting a zip-code neighbor search in C++ for a 2000x speedup) as he is gathering stakeholder requirements and aligning cross-functional teams. That blend of hands-on problem solving and system-level thinking makes him effective at taking ambiguous projects to robust, maintainable production.
12 years of coding experience
10 years of employment as a software developer
English, Polish
Github Skills (14)
dockerfile5
docker-image5
command-line-tool4
lifecycle4
pygame4
gpio3
raspberry3
cli3
docker3
rest2
rest-api2
api2
raspberry-pi2
python2
Programming languages (4)
Github contributions (5)
novopl/dockerfiles
Jun 2018 - Aug 2024
All my dockerfiles
Contributions:6 PRs, 57 pushes in 6 years 2 months
dockerfiledockerfilesdocker-composedocker
novopl/sphinx-refdoc
Feb 2017 - Oct 2018
Reference documentation generator for sphinx
Contributions:59 PRs, 82 pushes, 53 branches in 1 year 8 months
documentation-generatorsphinx-extensionpythonsphinx
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