Sebastian Kolbusz
Software Engineer at ready2order
Vienna, Poland
Summary
👤
Senior🎓
Top SchoolSebastian Kolbusz is a Vienna-based Frontend Software Engineer with 8 years of experience, specializing in React, TypeScript, GraphQL, and TailwindCSS. He has a track record of delivering feature modules and API extensions for POS-focused applications, including building CashBook with React, TypeScript, Apollo GraphQL, and modern styling. Sebastian emphasizes code quality, reducing app bundle sizes by about 50%, extending APIs, and writing thorough tests with Jest, React Testing Library, and Cypress. He thrives in Scrum Agile environments managed with JIRA and is passionate about staying current with industry trends. In addition to full-time work, he freelances as a Designer & Frontend Developer, broadening his experience across GravCMS, GatsbyJS, Tailwind, and headless CMS workflows.
8 years of coding experience
Bachelor's degree, Applied Informatics, Bachelor's degree, Applied Informatics at Uniwersytet Ekonomiczny w Krakowie
English, German, Italian, Polish
Github Skills (15)
poc4
gist4
synchronize4
vscode-extension4
visual-studio-code3
golang3
docker3
visual-studio2
vscode2
javascript1
animated1
greensock1
reactjs1
multiple-machines1
react1
Programming languages (2)
Github contributions (5)
s-kolbusz/Sleep-Go
Apr 2019 - Jan 2021
Sleep&Go accommodation base project.
Contributions:15 PRs, 29 pushes, 3 branches in 1 year 9 months
golangaccommodationdockerbase-project
s-kolbusz/travvy-poc
Sep 2020 - Dec 2022
POC
Contributions:12 PRs, 28 pushes, 21 branches in 2 years 4 months
poc
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