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Usman Nazir
@valeriantech
The Most Advanced
Pakistan
Über mich
Technical Lead & Senior Mobile Engineer with 8+ years building native Android (Kotlin, Jetpack Compose), React Native and Flutter apps, plus the Spring Boot APIs behind them. I’ve shipped apps for healthcare, fintech, IoT, logistics, ride-hailing and streaming, several live on Google Play. I handle real-time chat and video calls, BLE/IoT, on-device AI, payments and maps, and I rescue crashing or stalled projects. Clear updates, honest timelines and clean code your team can maintain. Message me with your idea, even a rough one.
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Usman Nazir
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Behebung von Bugs in mobilen Apps
I will fix bugs and crashes in your android or flutter app in 48 hours
Plattformübergreifende Entwicklung
I will build your flutter mobile app
1 Bewertungen
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drexxel
Spanien
Great to work with. Worked very fast to make changes I requested and delivered a quality job. Will be using this developer again
50 $
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