Vít Rozsíval is a Senior Software Engineer based in Prague with 15+ years across web, mobile, and cloud, currently building enterprise-ready solutions at ApiTree. He blends deep technical craftsmanship with a creative background, prioritizing clean architecture, maintainability, and products that serve real users rather than chasing hype. Comfortable across PHP/Nette and TypeScript stacks, he has a track record of shipping full-stack apps, libraries, and mobile projects from freelance beginnings to team leadership. An active open-source contributor, he improved frontend integration for the contributte/datagrid project by modernizing Naja compatibility and simplifying event handling. Not afraid of hard problems, he’s lately experimenting with running local LLMs, reflecting a practical curiosity for emerging AI tooling.
10 years of coding experience
11 years of employment as a software developer
Information Technology, Information Technology at Univerzita Hradec Králové
Information Technology, Information Technology at Obchodní akademie T.G.M. Kostelec nad Orlicí
:muscle: DataGrid for Nette Framework: filtering, sorting, pagination, tree view, table view, translator, etc
Role in this project:
Front-end Developer
Contributions:7 commits, 2 PRs, 20 comments in 1 day
Contributions summary:Vít primarily contributed to the JavaScript code of the `datagrid` project, focusing on the integration and compatibility with the Naja framework, specifically version 2. The commits demonstrate the user's work in enhancing Naja's integration, including adding support for version 2. This involved refactoring the extension initialization process and adapting the codebase to correctly handle events and data payloads within the context of Naja's architecture. The user also addressed bugs and simplified code related to response property access.
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Vít Rozsíval - Senior Software Engineer at ApiTree