Fynn Grandke
Senior Frontend Developer at American Express
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolFynn 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
Github Skills (23)
graphql-api10
sql-server10
api10
access-control10
rest-api10
mongodb10
webhooks9
hasura9
javascript9
bigquery9
open-source9
subgraph9
haskell9
graphql9
database-events8
Programming languages (5)
Github contributions (5)
FynnGrandke/interview-preparation
Jan 2020 - Jul 2022
Just code snippets I gathered to prepare for a JS interview
Contributions:53 commits, 18 pushes, 1 branch in 2 years 6 months
js
FynnGrandke/kitsune
Oct 2019 - Dec 2020
An interactive react app. Aiming to connect and help strangers.
Contributions:9 PRs, 24 pushes, 7 branches in 1 year 2 months
react
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