h
hussnainhashmi

Hussnain A

@hussnainhashmi

I can build or fix your React Native Android and iOS app

Pakistan
Inglese, Urdu
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Is your React Native or Android app crashing, showing errors, failing to build, or behaving incorrectly? I help businesses fix and improve existing mobile apps and build React Native applications. With 9+ years of experience in React Native and native Android (Kotlin/Java), I specialize in: • Bug & crash fixing • Android/Kotlin & build issues • Firebase Auth, Firestore & FCM • REST API & backend integration • UI/navigation issues • Performance optimization • Third-party SDKs • Play Store deployment Send me your issue or requirement, and I’ll assess it before you place an order.... Continua a leggere

Competenze

h
hussnainhashmi
Hussnain A
offline • 

Consulta i miei servizi

Sviluppo multipiattaforma
I will be your react native developer for android and ios cross platform mobile app
A partire da100 USD / progettoMaggiori dettagli
Correzione bug app mobile
I will fix react native bugs, crashes and android build issues
A partire da20 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Bajco_Technologies

Senior React native developer

Bajco Technologies • Full time

Sep 2024 - Mar 2026 • 1 yr 6 mos

•Led End-to-End development of mobile applications from concept to production deployment. •Collaborated with cross-functional teams to design and implement scalable, high-performance solutions. •Developed cross-platform applications using React Native, ensuring code reusability and maintainability. •Conducted performance optimization, testing, and debugging to ensure application stability.

Tribe_Consulting (Pvt.)

Senior Mobile Developer(Android&ReactNative)

Tribe Consulting (Pvt.) • Full time

Aug 2023 - Sep 2024 • 1 yr 1 mo

• Led development of mobile applications from requirements to production-ready delivery. • Translated business requirements into efficient, scalable technical solutions with cross functional stakeholders. • Improved application reliability through debugging, performance tuning, and issue resolution. • Utilized Azure DevOps for task management and repositories.

CitrusBits

Senior Android Developer

CitrusBits • Full time

Oct 2020 - Dec 2022 • 2 yrs 2 mos

• Designed and developed mobile applications aligned with client and business goals. • Collaborated with cross-functional teams to deliver scalable and maintainable solutions. • Refactored legacy code and optimized workflows to improve performance and usability. • Contributed to Agile Scrum processes, enhancing delivery efficiency