Tomáš Vyčítal
Senior Frontend Web Developer at Freelo – efektivní spolupráce v týmu
Kolín, Central Bohemia, Czechia
Summary
🤩
Rockstar🎓
Top SchoolTomáš Vyčítal is a senior frontend developer with 11 years of experience, specializing in Vue 3, TypeScript and Nuxt, who leads modernization efforts for scalable SaaS frontends. At Freelo he drove the migration from legacy stacks to Vite/Nuxt, introduced modular Nuxt layers, automated client/Pinia code generation and improved CI/CD to speed delivery and maintainability. Beyond product work he volunteers as a core maintainer for the widely used Vis.js libraries, where he rebuilt CI tooling, migrated code to TypeScript and improved memory and type safety across timeline and network packages. His skill set spans frontend architecture, test automation (Cypress), and developer tooling, and he’s comfortable refactoring legacy PHP/jQuery into modern component-driven apps. Tomáš also contributes backend improvements in open-source monitoring tooling, showing a pragmatic full-stack mindset. He combines a methodical, research-informed approach (PhD-level studies in IT) with practical hands-on delivery for both enterprise products and large OSS libraries.
10 years of coding experience
4 years of employment as a software developer
Doctor of Philosophy - PhD, Information Technology, Doctor of Philosophy - PhD, Information Technology at University of Pardubice
English, Czech, German
Stackoverflow
507reputation
22kreached
21answers
0questions
Github Skills (26)
monitoring10
javascript10
python10
testing10
typescript10
terminal-emulator10
terminal-application10
system10
typescript-types10
time-line10
typescripts10
unit-testing9
eslint9
pretier9
build-process9
Programming languages (10)
Github contributions (5)
visjs/vis-network
Jul 2019 - Jun 2022
:dizzy: Display dynamic, automatically organised, customizable network views.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 release, 60 reviews, 170 commits in 2 years 10 months
Contributions summary:Tomáš primarily contributed to improving the test coverage and incorporating TypeScript into the `vis-network` repository. They prepared the project for TypeScript integration, added ESLint and Prettier for TS files, and addressed test-related issues. Furthermore, they implemented the use of TypeScript index files, which involved reexporting types from other packages.
organisedvisjscustomizablereglnetwork
visjs/vis-timeline
Aug 2019 - Mar 2022
📅 Create a fully customizable, interactive timelines and 2d-graphs with items and ranges.
Role in this project:Front-end Developer
Front-end DeveloperContributions:23 reviews, 31 commits, 67 PRs in 2 years 7 months
Contributions summary:Tomáš primarily contributed to the improvement and maintenance of the vis-timeline-graph2d library's front-end components. They addressed build issues, ensuring that the library's components and dependencies worked correctly. The user also updated examples, incorporated new dependencies, and adapted the codebase to use the new build process for the project. Further improvements were targeted at the library's type definitions and memory management.
timelinechart2d-graphscustomizablegraphs
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