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I will develop your android app or be your android app developer
Usman Khan
Level 2
1 pedido en espera
5.0
5.0
Acerca de este Servicio
Hi, I am Usman an experienced Android app developer with 5+ years of expertise in Java and Kotlin. I have worked on utility apps with 200M+ downloads worldwide, including QR Scanners, PDF Scanners, Camera Apps, GPS/Location-based apps, and multiple utility tools/apps.
I develop custom Android applications with responsive UI/UX, smooth performance, and bug-free code. Whether you need a new mobile app or want to improve an existing one, I will deliver a professional solution tailored to your needs.
What I Offer:
- Custom Android apps (Java/Kotlin)
- Firebase, Firestore, Room, SQL Lite
- API integration (Retrofit/Volley)
- Google Maps, GPS, Live location
- Ads integration (AdMob, FAN, Mediation)
- In-App Purchases & Subscriptions
- Push Notifications (FCM)
- Authentication (Google, Facebook, Phone)
- Dark/Light theme, Material UI
Why Choose me?
- ️ Experience of maintaining apps over 200M+ downloads
- ️ Utility apps built at scale
- ️ Fast, reliable, and secure delivery
Contact me before ordering I would love to be your Android developer
Conoce a Usman Khan
Usman Khan
Mobile Application Developer
Level 2
- DePakistán
- Miembro desdeabr 2018
- Responde aprox. en:1 hora
- Última entrega2 días
Idiomas
Inglés, Francés
Hi, I’m Usman an experienced Android app developer with 5+ years of expertise in Java and Kotlin. I have worked on utility apps with 200M+ global downloads, including QR scanners, PDF scanners, camera apps, and GPS/location-based apps. I specialize in creating custom Android applications with modern UI/UX, smooth performance, and bug-free code. From Firebase, APIs, Ads, and In-App Purchases to Google Maps and authentication systems, I deliver high-quality, scalable mobile apps.
Feel free to contact me for services.
Mi porfolio
Otros servicios de Desarrollo de aplicaciones móviles que ofrezco
FAQ
What are you offering in the Basic package?
In silver package, I will develop your 2 to 3 page static android app without database or fix bugs in your existing android app.
What are you offering in Standard package?
In Standard package, I will develop your mid level android app according to your requirements with room database or firebase/firestore database.
What are you offering in Premium package?
In premium package, i will develop your complete android app with room or firebase/firestore app with responsive user interface and much more according to your requirements.
Can you upload my app on playstore?
Yes. I can assist you to upload your android app on playstore if you have a playstore console.
Can you fix bugs in my existing android app?
Yes, I can fix bugs in your android app professionally and in very less time.
Can you develop my custom android app?
Yes, I can develop android app with custom requirements just tell me requirements and I will develop it.
Are you offering android app with multi languages support?
Yes, I can add multi languages in android application.
Reseñas
161 comentarios sobre este Servicio
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
M 
mdp_sr
Estados Unidos
Exceptional work and he made sure we were on the same page as what was needed, and worked with me on the app development as needed and I am truly impressed with the speed and quality of work! Excellence! and recommend for your AD mob project for your google play app development.
USD50-USD100
$
8 días
Tiempo
Útil?P pdelaunay78
Francia
Rapidité, professionalisme, connaissance du codage permettant d'aller plus rapidement droit au résultat
USD400-USD600
$
5 semanas
Tiempo
Útil?U 
usmanmehmood527
Pakistán
Excellent communication and a deep understanding of the project requirements. The freelancer was very patient with revisions and ensured everything was perfect. I will definitely hire again!
USD100-USD200
$
5 semanas
Tiempo
Útil?M 
mrmohdr
Emiratos Árabes Unidos
Thanks for the work. I definitely recommend working with the freelancer.
USD50-USD100
$
4 semanas
Tiempo
Útil?M mzisto98
Cliente recurrente
Botsuana
Again what can I say. He was a good communicator, good response time and the project was 100% the best I had ever seen. Thank you Usman, I am definitley coming back in the future.
USD100-USD200
$
1 día
Tiempo
Útil?
Reseñas
161 comentarios sobre este Servicio
| (161) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
M mdp_sr
Estados Unidos
Exceptional work and he made sure we were on the same page as what was needed, and worked with me on the app development as needed and I am truly impressed with the speed and quality of work! Excellence! and recommend for your AD mob project for your google play app development.
USD50-USD100
$
8 días
Tiempo
Útil?P pdelaunay78
Francia
Rapidité, professionalisme, connaissance du codage permettant d'aller plus rapidement droit au résultat
USD400-USD600
$
5 semanas
Tiempo
Útil?U usmanmehmood527
Pakistán
Excellent communication and a deep understanding of the project requirements. The freelancer was very patient with revisions and ensured everything was perfect. I will definitely hire again!
USD100-USD200
$
5 semanas
Tiempo
Útil?M mrmohdr
Emiratos Árabes Unidos
Thanks for the work. I definitely recommend working with the freelancer.
USD50-USD100
$
4 semanas
Tiempo
Útil?M mzisto98
Cliente recurrente
Botsuana
Again what can I say. He was a good communicator, good response time and the project was 100% the best I had ever seen. Thank you Usman, I am definitley coming back in the future.
USD100-USD200
$
1 día
Tiempo
Útil?
