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Português
$
USD
I will develop your android app or be your android app developer
Usman Khan
Level 2
1 pedido na fila
5,0
5,0
Sobre este Serviço
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
Conheça mais sobre Usman Khan
Usman Khan
Mobile Application Developer
Level 2
- A partir dePaquistão
- Membro desdeabr. de 2018
- Responde em aprox.:1 hora
- Última entrega6 dias
Idiomas
Inglês, Francês
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.
Meu portfólio
Outros serviços de Desenvolvimento de Aplicativo Móvel que eu ofereço
Perguntas frequentes
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.
Avaliações
162 avaliações deste Serviço
| (162) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
P pdelaunay78
França
Colaboração contínuabonnes prestations
US$ 100-US$ 200
$
2 semanas
Tempo
Útil?P pdelaunay78
França
Colaboração contínuaRapidité, professionalisme, connaissance du codage permettant d'aller plus rapidement droit au résultat
US$ 400-US$ 600
$
5 semanas
Tempo
Útil?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.
US$ 100-US$ 200
$
8 dias
Tempo
Útil?U 
usmanmehmood527
Paquistão
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!
US$ 100-US$ 200
$
5 semanas
Tempo
Útil?M 
mrmohdr
Emirados Árabes Unidos
Thanks for the work. I definitely recommend working with the freelancer.
US$ 50-US$ 100
$
4 semanas
Tempo
Útil?
Avaliações
162 avaliações deste Serviço
| (162) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
P pdelaunay78
França
Colaboração contínuabonnes prestations
US$ 100-US$ 200
$
2 semanas
Tempo
Útil?P pdelaunay78
França
Colaboração contínuaRapidité, professionalisme, connaissance du codage permettant d'aller plus rapidement droit au résultat
US$ 400-US$ 600
$
5 semanas
Tempo
Útil?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.
US$ 100-US$ 200
$
8 dias
Tempo
Útil?U usmanmehmood527
Paquistão
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!
US$ 100-US$ 200
$
5 semanas
Tempo
Útil?M mrmohdr
Emirados Árabes Unidos
Thanks for the work. I definitely recommend working with the freelancer.
US$ 50-US$ 100
$
4 semanas
Tempo
Útil?
