Michał Kozłowski
Staff Software Engineer, Fintech AI at Housecall Pro
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMichał Kozłowski is an Engineering Manager focused on accounting solutions with nine years of hands-on experience in frontend engineering and a strong background in React and Ruby on Rails. Currently leading Accounting Solutions at Housecall Pro after progressing from Senior Frontend Developer, he blends people leadership with deep technical ownership of complex SaaS features used by thousands of small businesses. He has a track record of introducing modern frontend practices—TypeScript, unit testing, CSS modules and conventional commits—and has led and mentored teams through multiple product deliveries. Earlier roles show prolific development and code-review activity, including leading a frontend team for a startup project and producing thousands of commits and hundreds of pull requests. Michał pairs technical expertise with formal training in computer science (MSc) and business finance, enabling him to translate product requirements into pragmatic, well-tested implementations. Based in Warsaw, he brings a practical, metrics-driven approach to shipping reliable user-facing systems while actively coaching colleagues.
9 years of coding experience
5 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Polish-Japanese Academy of Information TechnologyBachelor of Arts - BA, Global Business, Finance & Governance, Bachelor of Arts - BA, Global Business, Finance & Governance at SGH Warsaw School of Economics
Polish, English
Github Skills (112)
github10
certification10
tenserflow10
coco10
tslint10
javascript10
monorepo10
git10
typescript10
eslint10
dlib10
nodejs10
label10
css10
codebase10
Programming languages (9)
Github contributions (5)
kozlovvski/CanvasFireworks
Jun 2017 - Aug 2019
HTML5 canvas fireworks generated in ES6. Created as a practice to master Javascript and learn Canvas API
Contributions:4 releases, 61 commits, 48 pushes in 2 years 2 months
html5-canvasjavascript
kozlovvski/MartWebsite
Jun 2019 - Aug 2019
My first website made using Webpack. Framework-less SCSS, CSS Grid & Flexbox as well as some responsive font sizes with calc(). Made to get a good grasp of CSS
Contributions:37 commits, 1 PR, 37 pushes in 2 months
csscss-gridflexboxfont-sizewebpack
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