Daniel Beff is a senior front-end developer based in Berlin with over a decade of experience building responsive web and mobile applications using React, TypeScript, React Native and Redux. He has driven product and performance improvements across consumer and enterprise apps—from Rakuten’s mobile-first marketplace and Globosat’s high-traffic media sites to retail and health apps used by thousands. Creator of Frontendler (a front-end starter kit) and Requesto (an API desktop client), he couples UI craftsmanship with pragmatic tooling to speed team delivery. At UnitPlus he spearheaded testing and distribution pipelines that materially accelerated releases, and at Lykon he launched the company’s first customer-facing mobile app. Comfortable bridging design and engineering, Daniel has a background in digital design and early-career experience with rich media (Flash/AS3), which informs his attention to UX and performance. He now focuses on scaling front-end architecture and developer experience at Nimbus.
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