v
valeriantech

Usman Nazir

@valeriantech
5,0(1)

The Most Advanced

Pakistan
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

v
valeriantech
Usman Nazir
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Correzione bug app mobile
I will fix bugs and crashes in your android or flutter app in 48 hours
Sviluppo multipiattaforma
I will build your flutter mobile app

1 Recensioni
5,0

(1)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Consiglia a un amico
    5
  • Servizio conforme alla descrizione
    5
1-1 di 1 recensioni
Ordina per
Più rilevante
    D

    drexxel

    ES

    Spagna

    5

    Great to work with. Worked very fast to make changes I requested and delivered a quality job. Will be using this developer again

    50 USD

    $

    Utile?
    Sì
    No