Jan Soendermann
Full Stack Developer at Primlo
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJan Soendermann is a Full Stack Developer with 12 years’ experience building web and mobile products, currently leading development at a London-based Chinese learning startup where he architected and published a 30k‑line React Native app with a GraphQL backend. He previously built clinical mobile tooling at iHealth Labs, driving performance improvements, custom input components and a unified GraphQL service while championing refactoring and team best practices. A Cambridge and King's College London alumnus with top‑of‑class results, Jan blends rigorous academic training with hands‑on shipping experience across front‑end and back‑end stacks. He pairs product-minded engineering with language curiosity—self-studying advanced Mandarin to translate and segment 3000+ sentences—which gives him a rare mix of domain expertise and technical execution.
12 years of coding experience
1 year of employment as a software developer
Master of Philosophy - MPhil, Advanced Computer Science, Distinction (88/100), Master of Philosophy - MPhil, Advanced Computer Science, Distinction (88/100) at University of CambridgeBachelor of Science - BS, Computer Science, First-class honours (top 5%), Bachelor of Science - BS, Computer Science, First-class honours (top 5%) at King's College London
English, Chinese, German
Github Skills (102)
chat10
fast-forward10
backend10
hosting10
android10
kotlin10
react-native10
react-native-paper10
privacy10
react10
async9
coroutines9
expressjs9
relay9
rest-api9
Programming languages (9)
Github contributions (5)
jsoendermann/react-native-press-me-button
Aug 2017 - Sep 2020
:point_down: A button that screams "Press me!"
Contributions:32 commits, 15 pushes, 1 branch in 3 years 1 month
reanimatedreact-native-paperreact-nativejavascriptpress
jsoendermann/semaphore-async-await
Nov 2016 - Dec 2018
:crossed_flags: Promise based Semaphore suitable to be used with async/await.
Contributions:71 commits, 3 PRs, 45 pushes in 2 years 1 month
semaphorecallbacksasync-awaitjavascriptflags
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