Krzysztof Lewandowski
Bielsko-Biała, Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolKrzysztof Lewandowski is a pragmatic full-stack developer with six years of hands-on experience delivering web and backend solutions across Java, Kotlin, Python and web technologies, with additional scripting expertise in Bash and system administration on Linux and Windows. He has contributed to enterprise projects for public administration at Asseco and built business applications and client websites both in-house and as a freelancer, showing an ability to move between larger teams and solo delivery. Comfortable across front-end HTML/CSS/JavaScript and back-end Java ecosystems, he blends practical engineering with an eye for clear, maintainable implementations. Known for taking responsibility for tough decisions, he continually leverages past projects—from bootstrap sites to Single Window customs systems—to shape more significant, reusable software ideas.
6 years of coding experience
2 years of employment as a software developer
Technik, Computer Graphics, Technik, Computer Graphics at Bielska Szkoła Przemysłowa
Github Skills (7)
cve7
vulnerabilities6
sca6
vulnerability6
security6
database5
security-vulnerability4
Programming languages (1)
Github contributions (5)
Krzysztof-Lewandowski477/Zaplanuj-Jedzonko-
Feb 2020 - Jul 2022
SCRUM project created by me and 3 other people
Contributions:1 PR, 8 pushes, 1 branch in 2 years 5 months
javascripttailwindcssreactscrum
Krzysztof-Lewandowski477/LimakAutoSpa
Dec 2019 - Mar 2020
Contributions:23 pushes in 2 months
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