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English
$
USD
I will build cross platform ios and android mobile app development
Khawaja S
5.0
5.0
About this gig
Need a professional mobile app? I provide hybrid app development using FlutterFlow, Android Studio, Xcode, Bubble, and Adalo, with Firebase or Supabase backend.
I deliver fast, scalable, responsive apps for iOS and Android.
Core Services
- Hybrid Development: Build with FlutterFlow, Adalo, and Bubble.
- Compatibility: Compilation via Android Studio and Xcode.
- Backend Setup: Auth and data structures using Firebase or Supabase.
- API Integration: Stripe payments, Google Maps, and push notifications.
- Design: Turning Figma or Adobe XD into functional screens.
Why Choose This Gig?
- Rapid Deployment: Get to market faster using visual engines.
- Performance & Security: Optimized database setups protecting user records.
- Launch Support: Help submitting to Google Play and Apple App Store.
PLEASE NOTE: Project scopes vary. Please contact me before ordering to choose the best tool for your budget.
Get to know Khawaja S
Khawaja S
Founder CEO
- FromPakistan
- Member sinceAug 2026
- Avg. response time1 hour
- Last delivery3 days
Languages
English
I am the Founder and CEO of The AI++, where I build production-grade AI systems including voice agents, automation, and RAG. I lead a senior engineering pod that has shipped 60+ products, including a world-record low-latency voice AI. I have deep hands-on experience in LLM applications, MLOps, and enterprise compliance.
My Portfolio
FAQ
Which tools and platforms do you use to build mobile apps?
I build hybrid apps using FlutterFlow, Bubble, and Adalo for fast development, combined with Android Studio, Xcode, and Firebase or Supabase for robust performance and secure backend data storage.
Will the mobile app work on both iOS and Android devices?
Yes. I specialize in hybrid application development. This ensures complete cross-device compatibility so your application looks and functions flawlessly on both Apple iPhone and Android phones from a single codebase.
Can you integrate external third party APIs and payment gateways?
Yes. I provide advanced API integration services to seamlessly connect your application with secure payment processors like Stripe or PayPal, social logins, push notifications, and geolocation map services.
Do you handle backend development and cloud database setups?
Yes. I specialize in Firebase and Supabase integration to build secure user authentication systems, real-time chats, automated cloud functions, and highly scalable data storage architectures.
Can you convert my Figma or Adobe XD designs into a working app?
Yes. I offer pixel-perfect design translation, converting your existing UI/UX wireframes, layouts, or mockups into fully functional, responsive mobile screens on your platform of choice.
Do you build custom e-commerce, delivery, or booking applications?
Yes. I specialize in high-demand hybrid app categories including Ecommerce, Booking engines, real-time Chat systems, Delivery tracking apps, and interactive Social Networking platforms.
How do you ensure the security of my application data?
I follow strict industry-standard security protocols, implementing secure database rules, encrypted user authentication systems, protected API endpoints, and safe cloud infrastructure practices.
Will you assist with publishing the completed app to the app stores?
Yes. I provide release management support to help you configure, test, and smoothly submit your completed hybrid mobile application to both the Apple App Store and Google Play Console.
Do I need to provide the app designs, or can you create them?
If you have Figma designs ready, I will build directly from them. If you do not have designs, please message me before ordering so we can map out a custom structural layout together.
Why should I contact you before placing an official order?
Every mobile app has unique structural requirements and features. Contacting me first allows us to discuss your exact feature list, choose the right development tools, and outline an accurate budget.
Reviews
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E 
elvontemani
United States
Working with Khawaja and his team and it has been such a pleasure. They are complete professionals that care about the quality and are very good at communicating.
$50
Price
2 days
Duration
Helpful?M manhemo
United States
Really enjoyed working with this freelancer. They were professional, understood the task well, and delivered great results.
$50
Price
2 days
Duration
Helpful?L 
liam737
Germany
Really impressed with the design work. The screens feel clean, modern, and very easy to understand. I also liked how everything was kept consistent from one screen to another. Appreciate the thought and effort that went into the design.
$50
Price
5 days
Duration
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E elvontemani
United States
Working with Khawaja and his team and it has been such a pleasure. They are complete professionals that care about the quality and are very good at communicating.
$50
Price
2 days
Duration
Helpful?M manhemo
United States
Really enjoyed working with this freelancer. They were professional, understood the task well, and delivered great results.
$50
Price
2 days
Duration
Helpful?L liam737
Germany
Really impressed with the design work. The screens feel clean, modern, and very easy to understand. I also liked how everything was kept consistent from one screen to another. Appreciate the thought and effort that went into the design.
$50
Price
5 days
Duration
Helpful?
