Jacek Nowacki
Senior Frontend Developer at Nitra Software
Rzeszów, Subcarpathian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolJacek Nowacki is a Senior Frontend Developer from Poland with 11 years of hands-on experience and a 16-year coding background building TypeScript and React-driven web apps, mobile solutions and complex admin SPAs. He has shipped high-performance, accessible front-ends for enterprise clients, a country-wide car rental management app, a voter-facing presidential site and assistive mobile software for the blind. Comfortable across the full stack and CI/CD pipelines, he has led frontend architecture for DeFi platforms, NFT marketplaces and browser-integrated game companions, often creating shared UI libraries and developer tooling. Pragmatic about AI, he leverages generative tools to boost productivity while keeping security, maintainability and performance front and center. Based in Rzeszów, he also runs a boutique studio producing quick prototypes, automation bots and hardware integrations, reflecting a penchant for practical, creative problem solving.
11 years of coding experience
15 years of employment as a software developer
Bachelor of Engineering (B.E.), Information Technology, Bachelor of Engineering (B.E.), Information Technology at Wyższa Szkoła Informatyki i Zarządzania w Rzeszowie
Spanish, Polish, English
Github Skills (200)
testing10
gmail10
http-client10
search-api10
linter10
command-line-tool10
tslint10
teamviewer10
search-server10
browser10
xiaomi10
api10
inferno10
reimplementation10
static-site-generator10
Programming languages (20)
Github contributions (5)
dzek69/api-reach
Nov 2018 - May 2025
JavaScript universal API Client that is easy, just-works and is feature rich/pluggable. Based on `fetch`.
Contributions:1 PR, 46 pushes, 6 branches in 6 years 6 months
api-clientapifeature-richjavascriptuniversal-api
dzek69/brotli-cli
Jan 2018 - Jan 2023
Brotli command line compressor, based on `brotli` npm module
Contributions:7 commits, 1 PR, 11 pushes in 5 years
brotlicommand-linenpm
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