Damian Osipiuk
Staff Software Engineer at OpenX
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolDamian Osipiuk is a senior frontend and platform engineer based in Warsaw with over a decade of experience building performant, accessible web applications and developer tooling. He focuses on developer experience, performance optimization and automation, modernizing build and test stacks (webpack→vite, eslint→biome, jest→vitest) to cut build and iteration times by orders of magnitude. At Regrello he designed an AI-driven i18n system that removed the need for human translators and reduced translation costs from thousands to just a few dollars. An active open-source contributor to TanStack (including Query and the docs site), he has shipped devtools UI improvements and a framework-switcher used across React, Vue, Solid and Svelte examples. Comfortable across the full stack, he also builds CI/CD and micro-frontend delivery with AWS CDK and WebComponents, and is known for quickly removing blockers in unfamiliar domains to keep projects on track.
8 years of coding experience
14 years of employment as a software developer
Bachelor of Computer Science - BCS, Software Engineering, Bachelor of Computer Science - BCS, Software Engineering at Bialystok University of Technology
English
Github Skills (27)
caching10
hook10
typescript310
javascript10
vue210
typescript10
vue310
typescript210
devtools10
javascripts10
vue10
typescript-types10
svelte10
typescripts10
disk-cache10
Programming languages (3)
Github contributions (5)
TanStack/tanstack.com
Oct 2022 - Jan 2023
The marketing and docs site for all TanStack projects
Role in this project:
Front-end Developer
Front-end DeveloperContributions:4 reviews, 17 commits, 12 PRs in 3 months
Contributions summary:Damian primarily contributed to the user interface and documentation of the TanStack documentation site. They added a framework switcher component, enabling users to view examples in different frameworks such as React, Solid, Vue, and Svelte. Their commits also included improvements to the documentation, such as fixing links and implementing content replacement mechanisms for referenced files, as well as adding Vue syntax highlighting.
DamianOsipiuk/query
Jul 2022 - Jan 2023
🤖 Powerful asynchronous state management, server-state utilities and data fetching for TS/JS, React, Solid, Svelte and Vue.
Contributions:77 pushes, 31 branches in 6 months
fetchingserver-stateeffectorreact-jsvue
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