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English
$
USD
I will develop mobile apps using swiftui, flutter, or react native
Kumar
Level 2
5.0
5.0
Gig Summary
About this gig
Welcome to my gig!
1,000+ Orders Completed | 12+ Years of Experience
I develop reliable, high-quality mobile apps for iOS and Android using Swift, SwiftUI, Objective-C, Flutter, and React Native.
My Services:
- New mobile app development
- UI development from Figma
- REST API and third-party integrations
- Firebase, Supabase, authentication, and databases
- In-app purchases and subscriptions
- Push notifications and analytics
- VoIP, CallKit, BLE, and live streaming
- Bug fixing, optimization, and maintenance
- App Store and Google Play submission support
Why Choose Me?
- Clean, scalable, and maintainable code
- Clear communication and regular updates
- On-time delivery and attention to detail
- Testing and post-delivery support
Every app has unique requirements. Please contact me before ordering to discuss the scope, technology, timeline, and cost.
Lets build your mobile app!
Get to know Kumar
Kumar
Work is worship, clients are God
Level 2
- FromIndia
- Member sinceJan 2014
- Avg. response time1 hour
- Last delivery5 days
Languages
English, Hindi
Myself Kumar, a Senior Mobile App Engineer / Product Lead with 12+ years of work experience in building reliable and scalable mobile applications.
I specialize in mobile app development across iOS, Android, and cross-platform technologies, delivering high-quality apps from idea to deployment.
Skills
✅ Mobile App Development (iOS, Android, Cross-Platform)
✅ iPhone / iPad / Mac / tvOS app development
✅ Android app development (Kotlin)
✅ Flutter cross-platform app development
Frontend Languages
⚽️ Swift
⚽️ SwiftUI
⚽️ Objective-C
⚽️ Kotlin
⚽️ Dart (Flutter)
My Portfolio
FAQ
How much would it cost to develop a iOS/Android application?
To provide an accurate estimate for development costs, I'll need the detailed app requirements. Alternatively, you can review my service packages for general pricing
Who retains ownership of the source code once the app is developed?
The client making the payment will hold ownership of both the app and its source code.
Will you offer support for adding new features or maintenance after the app is developed?
Yes
Do you specialize in developing entire apps from the ground up, or do you also work on enhancing existing applications with new features?
I handle both tasks, including creating apps from scratch and adding features to existing ones, as well as conducting testing. A good developer also excels in testing.
Reviews
133 reviews for this Gig
| (131) | ||
| (1) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C chodotsering
Canada
Thank you very much. You did a great job.
$100-$200
Price
4 days
Duration
Helpful?N nico_becht
Germany
Ich war vollstens, zufrieden😊
$600-$800
Price
3 days
Duration
K 
Seller's Response
Helpful?C chodotsering
Canada
I appreciate his work.
$200-$400
Price
3 days
Duration
K Seller's Response
Helpful?M mike_romero1984
United States
knowledgeable and coordinated very well. Trustworthy.
$100-$200
Price
4 months
Duration
Helpful?M 
minecraft3d
United States
Great experience! The seller was very helpful, professional, and patient throughout the process. They helped fix the issues with my app and successfully uploaded it. Communication was clear, and they made sure everything was working properly. I’m very satisfied with the service and would definitely recommend them!
$50-$100
Price
2 weeks
Duration
Helpful?
Reviews
133 reviews for this Gig
| (131) | ||
| (1) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C chodotsering
Canada
Thank you very much. You did a great job.
$100-$200
Price
4 days
Duration
Helpful?N nico_becht
Germany
Ich war vollstens, zufrieden😊
$600-$800
Price
3 days
Duration
K Seller's Response
Helpful?C chodotsering
Canada
I appreciate his work.
$200-$400
Price
3 days
Duration
K Seller's Response
Helpful?M mike_romero1984
United States
knowledgeable and coordinated very well. Trustworthy.
$100-$200
Price
4 months
Duration
Helpful?M minecraft3d
United States
Great experience! The seller was very helpful, professional, and patient throughout the process. They helped fix the issues with my app and successfully uploaded it. Communication was clear, and they made sure everything was working properly. I’m very satisfied with the service and would definitely recommend them!
$50-$100
Price
2 weeks
Duration
Helpful?
