Jan Czizikow
Back End Developer at Talon.One
Berlin, Germany
Summary
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Rockstar🎓
Top SchoolJan Czizikow is a Back End Developer based in Berlin with nine years of experience building web applications and improving frontend experiences. He transitioned from frontend roles into backend work at Talon.One, bringing strong React, Redux and TypeScript experience together with service-side development. Jan has hands-on experience translating wireframes into responsive UIs and improving accessibility and UX, evidenced by contributions to a performant Jekyll theme where he enhanced styling, modals and link accessibility. His background in product-facing roles and UX project management gives him a pragmatic understanding of requirements, testing and conversion optimization. Educated in full-stack development at Le Wagon and business administration in China, he combines technical craft with business-minded problem solving. Known as a self-starter, he focuses on shipping maintainable, user-centered features that bridge design and backend reliability.
10 years of coding experience
8 years of employment as a software developer
FullStack Developer Web Develpoment, FullStack Developer Web Develpoment at Le WagonBachelor of Business Administration (BBA) Business Administration Management and Operations, Bachelor of Business Administration (BBA) Business Administration Management and Operations at Donghua UniversityChinese Language Studies Chinese Studies, Chinese Language Studies Chinese Studies at Beijing Language and Culture University
Polish, English, Russian, Chinese
Stackoverflow
613reputation
129kreached
10answers
6questions
Github Skills (13)
css10
front-end-development10
jekyll10
html7
graphql6
gatsbyjs6
symlink6
npm6
javascript6
react-native6
zurb-foundation6
gatsby6
react6
Programming languages (14)
Github contributions (5)
janczizikow/sleek
Dec 2017 - May 2020
:chart_with_upwards_trend: Sleek is a modern Jekyll theme focused on speed performance & SEO best practices
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 release, 48 commits, 14 PRs in 2 years 5 months
Contributions summary:Jan primarily contributed to the styling and implementation of UI components within the Sleek Jekyll theme. They focused on improving the visual presentation and user experience through CSS modifications. The commits show the user addressing accessibility aspects with a focus on fixing and improving link styles and ensuring the layout behaves correctly during resizes. The user also incorporated a modal component and related form submission messages within the theme.
jekyll-themeseojekylljekyll-themesjekyll-blog
janczizikow/emotion-flex
Apr 2019 - Feb 2022
Fully customizable responsive grid system build with emotion, based on Bootstrap's grid.
Contributions:2 releases, 14 commits, 21 PRs in 2 years 10 months
bootstrapgrid-systemreactemotionflexbox
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