Renato Yonamine is a seasoned software engineer based in Berlin with 12 years of experience building web and mobile products across startups and large companies. He specializes in front-end and design systems, shipping scalable React and React Native applications and contributing to major migrations and component libraries like Contentful’s Forma and Angular-to-React webapp rewrites. His work spans full-stack features with Node.js, TypeScript, microservices and automation tooling, and he has led platform migrations and integrations involving AI-driven Actions and automation engines. Comfortable operating at both code and product levels, he’s delivered high-impact features for consumer apps (Klarna) and developer-facing platforms (Contentful, Lisk). Always curious, he’s currently exploring Elm and Go—bringing a designer’s sensibility for UX and clean code to complex distributed systems.
Contributions:9 pushes, 3 branches in 1 year 7 months
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