Dániel Kántor
Senior Frontend Developer at Stacklok
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolDániel Kántor is a Senior Frontend Developer based in Barcelona with 11 years of experience building polished, user-focused web interfaces and contributing across the full stack when needed. He’s delivered front-end architecture and UI improvements at companies from Kiwi.com to OLX Autos and now leads frontend efforts at Stacklok, blending hands-on coding with technical leadership. Active in open source, he’s enhanced UX and component design on projects like LibreLingo and just-dashboard, adding virtual keyboard support, refined styling, and test refactors that improve visual clarity. Comfortable with SCSS, component-driven layouts and data visualization, he pairs pragmatic engineering with a designer’s attention to detail. A former CS student who moved into production early, he brings practical breadth and a track record of shipping customer-facing features that lift usability.
11 years of coding experience
10 years of employment as a software developer
No degree (dropped out), Computer Science, No degree (dropped out), Computer Science at Eötvös Loránd University
Hungarian, English
Github Skills (17)
component-based10
javascript10
cypress10
dashboard10
css10
user-interface10
front-end-development10
modular-architecture10
web-development10
react10
sc9
scs9
d3js9
html8
svelte8
Programming languages (17)
Github contributions (5)
kantord/just-dashboard
Jan 2018 - Jul 2019
:bar_chart: :clipboard: Dashboards using YAML or JSON files
Role in this project:
Front-end Developer
Front-end DeveloperContributions:27 releases, 250 commits, 201 PRs in 1 year 6 months
Contributions summary:Dániel primarily contributed to the front-end development of the dashboard application. They implemented new components, including a RootComponent and TextComponent, and integrated these components into the main application flow. The user also added styling using SCSS, improved the layout, and integrated a chart component, enhancing the user interface and data visualization capabilities of the dashboard.
just-dashboardcsvdatabusiness-intelligencedashboard
kantord/LibreLingo
Nov 2019 - Jan 2023
🐢 🌎 📚 a community-owned language-learning platform
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:81 releases, 359 reviews, 3701 commits in 3 years 2 months
Contributions summary:Dániel primarily focused on front-end and UI development. Their contributions involved adding CSS styling, integrating a virtual keyboard, implementing and improving the design of various components like the navigation bar, the main course page, and the challenges screen. The user also refactored tests to improve their visual appearance and added features to the challenges, like the chips challenge.
foreign-languagepythonlearning-platformlanguage-learningsvelte
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