Mobile Product Engineering
Cross-Platform Mobile Apps with Flutter, iOS & Android
Build once, deploy everywhere with native execution speed. ReiTeach-aigean specializes in production-ready Flutter mobile engineering, delivering fluid 60fps user experiences, offline SQLite synchronization, and seamless backend API integration.
Enterprise-Grade Mobile Architecture
We build robust mobile platforms designed for high user engagement, offline resilience, and rapid store deployment.
Flutter Cross-Platform Mastery
Single maintainable codebase delivering native compilations for both iOS and Android. Halve ongoing maintenance costs without sacrificing UI performance.
Offline-First Data Synchronization
Local SQLite/Isar database persistence with conflict-free background synchronization. Field staff and users can operate seamlessly without active internet connectivity.
Biometric & Enclave Security
Hardware-backed FaceID and fingerprint authentication, certificate pinning, secure keystore token storage, and encrypted local database files.
Real-Time Notifications & WebSockets
Segmented push notifications via Firebase Cloud Messaging (FCM) and low-latency bidirectional WebSocket communication for live messaging and status tracking.
Payment Gateways & In-App Purchases
Flawless integration with Bangladesh mobile financial services (bKash, Nagad, SSLCommerz) as well as global payment systems (Stripe, Apple Pay, Google Pay).
App Store & Play Store Deployment
End-to-end management of Apple App Store and Google Play Store review guidelines, signing certificates, screenshot assets, and store compliance.
Frequently Asked Questions About Mobile Development
Why choose Flutter instead of separate native apps for iOS and Android?
Flutter compiles directly to native ARM machine code, matching native performance while allowing 85–90% of business logic and UI code to be shared across iOS and Android. This reduces initial development costs by 40% and simplifies feature releases and bug fixes.
Can the mobile app function when users lose internet connection?
Yes. We engineer offline-first architectures using local encrypted SQLite databases. Data entered offline is safely queued and automatically synchronized with the server when connectivity resumes.
Will you assist with App Store and Google Play publishing?
Yes. We manage the entire store submission process, including metadata setup, signing certificates, privacy compliance questionnaires, and app review approval.
Ready to build your flagship mobile application?
Schedule a technical discovery session with our mobile engineering team in Dhaka.