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I will build mobile app development ios app ai app creation flutter app developer
Rahim Shah
About this gig
Duseca Software, a premier agency in Android App Development and iOS App Development, excels in creating high-quality, scalable mobile apps. Our expertise extends to AI integration, dating apps, Uber-like food delivery app development, E-Commerce, CRM, fitness app development, offering efficient, cross-platform solutions. Prioritizing client satisfaction, we deliver custom mobile app services on time, maintaining impeccable quality. Renowned for our prowess in Android and iOS development, we are the ideal partner for businesses seeking advanced mobile solutions in various sectors.
Get to know Rahim Shah
Rahim Shah
Flutter Developer Cross Platform App Developer
- FromPakistan
- Member sinceMay 2025
- Avg. response time1 hour
Languages
English, Urdu, Hindi
I’m Rahim, a Flutter & cross-platform mobile app developer with 2+ years of experience building Android and iOS apps. I specialize in Flutter, Dart, Firebase, REST API, custom UI/UX, Figma to Flutter, clean architecture, and performance optimization. I provide full-cycle Flutter app development, Firebase Authentication, Firestore, Realtime Database, FCM, API integration, and state management with Provider, GetX & Riverpod. I deliver clean code, modern UI, scalable solutions, smooth performance, and reliable mobile apps.
My Portfolio
FAQ
Why choose Flutter/Cross-Platform instead of native iOS and Android?
We choose Flutter for speed and efficiency. It allows us to use a single codebase to deliver native-quality apps to both iOS and Android simultaneously. This results in 40% faster development cycles and 50% lower maintenance costs while ensuring consistent performance across all devices.
Do you provide the backend and API, or just the front-end app?
We are a full-stack solution provider. The mid-to-high tier packages include robust backend development (Node.js/Laravel/Firebase) and secure API integration. We deliver a complete, fully functional, and scalable system, not just a user interface.
What is your policy regarding bugs and post-launch support?
We stand by our work with a 12-Month Performance Warranty on all core features following deployment. Our rigorous QA process results in $0 critical bugs reported post-launch. We guarantee a stable product and provide dedicated support to keep your business running smoothly.
Can you help me deploy the app to the Apple App Store and Google Play Store?
Yes, deployment is a standard part of our service. We manage the entire submission process, ensuring all technical requirements (metadata, certificates, provisioning profiles) are met, guaranteeing an average 99.9% successful and on-time store approval.
Are your apps truly scalable? How many users can they handle?
Absolutely. Our back-end infrastructure is intentionally engineered for massive growth. We guarantee performance for 500,000+ concurrent users from launch (or more, depending on your package). We build your app to handle the load of a market leader, not just a startup.
