Mateusz Lewandowski
Senior Frontend Developer at infoShare Academy
Krakow, Lesser Poland Voivodeship
Summary
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Senior🎓
Top SchoolMateusz Lewandowski is a Senior Frontend Developer based in Krakow with 11 years of experience building production web applications and migrating legacy clients to modern React/TypeScript frontends. He combines strong front-end expertise with full-stack understanding from past Java and Node.js work, having led migrations that decouple UI from business logic and pioneered Java–JavaScript communication patterns. At Pragmatists he helped design complex scheduling and invoicing systems that encode Polish labor rules, and at EPAM he introduced incremental web migration strategies for a large Swing-based retail client. He also teaches Java EE topics at infoShare Academy, reflecting a continuous commitment to mentoring and craftsmanship. Practical, hands-on, and comfortable across teams that pair-program and take ownership from requirements to deployment, he brings a pragmatic approach to solving tricky integration and domain-driven problems.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science (BS), Informatics, Bachelor of Science (BS), Informatics at Technical University of Gdansk
English
Github Skills (100)
atom-editor10
ava10
typescript10
async9
test-coverage9
javascript9
cli9
candy9
home-assistant-integration9
testing9
test-framework9
runner9
assert9
npm9
unit-testing9
Programming languages (4)
Github contributions (5)
mlewando/DefinitelyTyped
Dec 2016 - Jan 2020
The repository for high quality TypeScript type definitions.
Contributions:5 pushes, 3 branches in 3 years 1 month
compilationtype-definitionshigh-qualitytype-checkcjs
mlewando/zmk-config-corne-42-keys
Aug 2023 - Mar 2024
Contributions:58 pushes, 3 branches in 6 months
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