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Hagen S
@riebel
Web App Developer
Germany
German, English
About me
I am a professional Web and App Developer based in Düsseldorf with over 25 years of experience. I specialize in TypeScript, React, React Native, and Expo, with a strong background in full-stack development and lead roles. My expertise includes working with NoSQL, PostgreSQL, and CodeIgniter to build robust e-commerce platforms and mobile applications.
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Hagen S
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See my services
Mobile App Bug Fixes
I will fix bugs and issues in your react native expo app
