Fynn Grandke is a Senior Frontend Developer with eight years of engineering experience and roughly five years focused on React and React Native applications, currently shaping user-facing experiences at American Express from Tokyo’s Chiyoda ward. He combines strong TypeScript/JavaScript skills with HTML/CSS, AWS, MongoDB and Jest to deliver production-ready mobile and web projects in agile, SCRUM-driven teams. A former full-stack engineer at CureApp and early-career programmer at graphomate, he brings end-to-end product sensibility and a pragmatic “make anything work” mindset. Unusually for an engineer, Fynn holds a national teaching license from Germany, which he leverages to mentor peers and cultivate growth-oriented team environments.
8 years of coding experience
5 years of employment as a software developer
Bachelor of Science - BS, Information Technology, Bachelor of Science - BS, Information Technology at Fachhochschule Kiel
An interactive react app. Aiming to connect and help strangers.
Contributions:9 PRs, 24 pushes, 7 branches in 1 year 2 months
reactjavascriptaimingreactjsstrangers
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Fynn Grandke - Senior Frontend Developer at American Express