Muhammad T.

Do you have a Mobile app idea that’s stuck in planning, or an existing Android or iOS app facing bugs, slow performance, and missed deadlines? I help businesses turn ideas into high-performance, scalable mobile apps for Android and iOS, with clean architecture and long-term reliability. A professional mobile app developer with over 7 years of experience specializing in native Android apps (Kotlin/Java), native iOS apps (Swift), and cross-platform mobile apps (Flutter, Kotlin Multiplatform KMP). I don’t just write code, I build partnerships based on trust, clear communication, and a commitment to your success. My focus is on delivering clean, maintainable, and production-ready Android and iOS mobile applications that provide a flawless user experience. I build mobile apps that are: - • Fast and optimized for performance • Cleanly architected Android & iOS apps • Easy to maintain • Ready for production & scaling. My Skills: - - For Android apps: Kotlin/Java - For iOS apps: Swift, SwiftUI, UIKit - For Cross-platform mobile apps: Kotlin Multiplatform (KMP), Compose Multiplatform (CMP), Flutter (Dart) - For Backend Development: Java / Kotlin Spring Boot (mobile app APIs) Architecture & Quality: - - MVVM and Clean Architecture for Android apps and iOS apps - Modular, scalable mobile app codebases - Strong focus on mobile app performance & stability - Easy-to-maintain, well-documented code for long-term mobile app growth Tools I use: - Android Studio (Android apps), Xcode (iOS apps), IntelliJ, Visual Studio Code, Figma My Expertise Covers High-Quality Native Mobile App Design & Development, and also Flutter App Development: - - End-to-End mobile app development: From concept to launch on App Store & Google Play - Native Android Apps Development using Jetpack Compose or XML - Native iOS Apps Development using SwiftUI or UIKit - Cross-platform mobile apps using Kotlin Multiplatform (KMP) and Flutter (Android + iOS) - Flutter State management: Bloc, Provider, Riverpod, GetX - Custom UI/UX for Android apps and iOS apps - WebSockets for real-time mobile apps - Point of Sale (POS) mobile app development - Video upload, compression, metadata in mobile apps - Real-time chat UI, AI chat, messaging flows - Audio recording & upload for mobile apps - WebRTC for mobile communication apps - Offline support, caching, mobile app performance optimization - Firebase & Backend Skills - Firebase Firestore, Auth, Storage, Functions - Supabase / Postgres integrations - REST API integration + secure session handling - Scalable database design - Cloud services (Google Cloud, AWS, Azure) - Monetization: Admob ads, ads integration, payment gateways - In-app purchases (IAP) - Apple StoreKit for iOS apps - Google Play Billing - AdMob (banner, interstitial, rewarded ads) - ATT (App Tracking Transparency) for iOS apps - Subscription paywalls, free trials, usage limits - TestFlight setup + App Store / Play Store submission - UI/UX & App Redesign - UX/UI polish using Figma - App icon redesign - Catholic/spiritual/calming design themes - Consistent typography, spacing, and colors - Feature-ready scalable design systems - Custom Module Development - Reusable plug-and-play modules - Smooth UI/UX following existing style - Integration with APIs, Firebase, third-party SDKs - Bug-free delivery with documentation I provide: - - Excellent mobile app architecture skills - Experience integrating mobile apps with third-party SDKs and APIs - Strong understanding of Android Material & iOS Human Interface Guidelines - Full mobile app development lifecycle knowledge - Proven experience publishing Android apps and iOS apps What You Get When Working With Me: - Clean, production-ready Android & iOS mobile app architecture - Honest timelines & clear communication - Regular progress updates on your mobile app - Maintainable mobile app code - Fast message replies (10–20 minutes) - Support even after delivery, I don’t disappear If you have a mobile app idea, an existing Android or iOS app that needs improvement, or a mobile app problem that needs fixing, send me a message. #MobileAppDeveloper #AndroidApps #Kotlin #iOSApps #Swift #MobileApps #AndroidDeveloper #iOSDeveloper #FlutterDeveloper #KotlinDeveloper #SwiftDeveloper #KotlinMultiplatform #KMP #CrossPlatformMobileApps #HighPerformanceMobileApps #CleanArchitecture