Matheus Bolognini
Senior Frontend Engineer at Cleo
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolMatheus Bolognini is a Senior Frontend Engineer based in Berlin with eight years of experience building scalable, experiment-driven web applications and reusable frontend architectures. He excels at owning features end-to-end, partnering with product, design, and analytics to translate business goals into reliable, maintainable systems using TypeScript, React and Next.js. At HelloFresh he led a Cloudflare Workers + Next.js solution for pre-render experiment allocation that boosted Gross Activations by 10.3% and helped drive a cross-team incident assessment that produced a measurable multi-million euro CVA uplift. He’s experienced in on-call reliability, observability and developer tooling—authored onboarding guides and built internal automations to improve support workflows. Comfortable both shipping product features and taking technical leadership, he also has a background in creating framework-agnostic design systems using Web Components. His blend of hands-on delivery, experimentation expertise and operational ownership makes him adept at scaling product verticals across global markets.
8 years of coding experience
6 years of employment as a software developer
Bachelor, Journalism, Bachelor, Journalism at Universidade Vila Velha - UVVTechnical Degree, System Analysis and Development, Technical Degree, System Analysis and Development at São Paulo Tech School - SPTech
Stackoverflow
91reputation
189kreached
1answer
0questions
Github Skills (31)
ninja10
starcraft9
monster9
js8
javascript8
rpg7
tsconfig6
typescript6
alias6
cli5
roguelike5
api5
ruby5
react4
dex3
Programming languages (8)
Github contributions (5)
bolognini/pokedex-react
Aug 2019 - May 2021
⚡️ Kanto Pokédex built with React and WebComponents
Contributions:17 PRs, 27 pushes, 7 branches in 1 year 9 months
reactbuilt-with-reactwebcomponentsreact18dex
bolognini/helladarion-codex
Sep 2020 - Jun 2021
🦄 A simplified monster sheet for Tormenta20 RPG system
Contributions:1 review, 72 commits, 19 PRs in 9 months
starcraftgamerpgsheetsimplified
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