Iryna Kreichmann
Lead React Native React Developer
Hanover, Lower Saxony, Germany
Summary
👤
Senior🎓
Top SchoolIryna Kreichmann is a Lead React Native and React developer with 11 years of experience building native and cross-platform mobile and web applications, from architecture and feature design to publishing on Google Play and the App Store. She has a proven track record delivering production apps across startups and multinational teams, including Civic Champs, CityFalcon, Mudflap and several crypto monitoring tools. Comfortable with TypeScript, Redux, Expo, Firebase and AWS Cognito/Amplify, she also brings low-level Android and iOS expertise (Swift, Java, Retrofit/RxJava, custom views, SQLite/Realm) that helps bridge product and platform gaps. As a hands-on leader she runs code reviews, defines architecture and mentors teams while shipping end-to-end solutions. Based in Hanover, Germany, she pairs a finance master’s background with practical engineering chops—a combination that helps her balance product thinking and technical rigor.
11 years of coding experience
10 years of employment as a software developer
Master's degree Finance General, Master's degree Finance General at Kyiv National Economics University
Russian, Ukrainian, English, German, Italian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (200)
google-places10
amazon-cognito10
onesignal10
in-app-purchase10
google-maps10
receipt-validation10
modular10
heroicons10
pouchdb10
cloud-services10
obsolete10
nested-objects10
solace10
sst10
react-native-datepicker10
Programming languages (9)
Github contributions (5)
Luckygirlllll/AudioRecorderPicture
Apr 2016 - Jul 2016
Contributions:146 pushes, 1 branch in 2 months
Luckygirlllll/react-native-copilot
Feb 2018 - Mar 2018
Contributions:24 commits, 21 pushes in 1 month
react-nativenative-appreactreact-native-app
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