Development - Mobile App Development Services
Custom iOS and Android apps built with React Native, Expo and TypeScript — designed for smooth performance, clean user experience and scalable growth.
I build custom mobile apps for iOS and Android using React Native, Expo and modern backend technologies. Instead of building two separate apps from scratch, I use a cross-platform approach that helps launch faster while keeping the experience smooth, reliable and user-friendly. Whether you need an MVP, ecommerce app, booking app, SaaS mobile app, real-time chat app or customer portal, every app is planned around your goals, users, features, performance needs and long-term growth.
- React Native
- Expo
- TypeScript
- JavaScript
- Node.js
- Firebase
- MongoDB
- REST APIs
- WebSockets
- Expo EAS
- AsyncStorage
- Redux Toolkit
- React Navigation
- Stripe
- Google Maps API
- Push Notifications
Proven results from real projects
Real metrics from projects I have built and shipped — not estimates or projections.
WashApp
View case study →45K+
Orders Processed
4.9/5
Customer Rating
24hrs
Express Delivery
Developed native iOS and Android apps for WashApp with React Native, real-time order tracking, driver management, Stripe payments and Google Maps route optimization across Sri Lanka.
Seerat Ki Dunya
View case study →20K+
App Downloads
100+
Countries Reached
4.8/5
App Store Rating
Built a cross-platform Islamic education app with daily lessons, progress tracking, multi-language support and structured course delivery reaching Muslims in 100+ countries.
What you need to know
Key details about mobile app development services — what it involves, how it works and what to expect.
Custom Mobile App Development Services
A successful mobile app needs clear planning, smooth design, reliable development and strong performance. I build mobile apps around your users, features and business goals so the final product is easy to use, scalable and ready for real-world use.
Cross-Platform App Development
Using React Native and Expo, I build apps that work on both iOS and Android from one shared codebase. This helps reduce duplicated work, keeps features consistent across platforms and makes future updates easier to manage.
Mobile Apps Built for Performance and Growth
Every app is built with clean code, secure authentication, API integration, analytics, crash reporting and performance monitoring. Whether you need an MVP, ecommerce app, SaaS app or real-time platform, the focus is speed, usability and long-term growth.
End-to-End App Development Process
I handle the full process from requirements and planning to UI/UX design, development, testing, deployment and post-launch support. Before launch, I test the app across devices, fix issues and prepare production builds for App Store and Google Play release.
What's included
Every mobile app development services engagement includes these core capabilities — tailored to your specific requirements.
React Native and Expo app development for iOS and Android
Single codebase for faster cross-platform development
Mobile-first UI/UX design for smooth user experience
Push notifications, deep linking and real-time messaging
Offline support with local data storage and sync logic
Camera, GPS, maps and native device API integration
Secure authentication and role-based access
Backend API integration with Node.js, Firebase or custom APIs
Payment, subscription and in-app purchase integration
Analytics, crash reporting and performance monitoring
App Store and Google Play launch support
Post-launch updates, fixes and feature improvements
How it works
A structured, transparent process from initial requirements to production deployment.
Requirements
I define your app goals, target users, core features, user flows, integrations and device capabilities before development starts.
Planning
I plan the app structure, navigation, data flow, backend needs, authentication, notifications and release approach.
UI/UX Design
I design simple, mobile-first screens that feel natural on iOS and Android while keeping your brand and user journey clear.
Development
I build the app using React Native, Expo and TypeScript with clean, reusable code and backend/API integration.
Testing
I test the app on real devices and emulators for performance, navigation, permissions, forms, crashes and platform-specific issues.
Launch
I prepare production builds, support App Store and Google Play submission, and provide updates, fixes and improvements after launch.
Why invest in mobile app development services
Tangible outcomes your business gets when we work together.
Launch on both iOS and Android from one shared codebase
Reduce development time compared to separate native builds
Create a smooth and consistent mobile experience
Validate your idea faster with an MVP-ready process
Scale with secure APIs, databases and backend integrations
Improve engagement with push notifications and real-time features
Track performance with analytics and crash monitoring
Services included
Everything covered under mobile app development services.
- Custom mobile app development
- iOS app development
- Android app development
- Cross-platform app development
- React Native app development
- Expo app development
- MVP app development
- Mobile app UI/UX design
- Mobile app backend development
- Firebase app development
- API integration
- Push notification setup
- Payment integration
- App Store launch support
- Google Play launch support
- Mobile app maintenance
Types of apps I build
Common app categories I have experience building.
Platforms & distribution
Where your app gets built, tested and published.
Frequently asked questions
Common questions about mobile app development services — answered upfront so you can make informed decisions.
- What are mobile app development services?
- Mobile app development services include planning, designing, building, testing and launching mobile apps for iOS, Android or both platforms.
- Can one app work on both iOS and Android?
- Yes. With React Native and Expo, one shared codebase can run on both iOS and Android while still providing a smooth mobile experience.
- Do you build MVP mobile apps?
- Yes. I can build MVP apps with the core features needed to test your idea, launch faster, collect feedback and improve the product over time.
- Can you integrate APIs, Firebase and payments?
- Yes. I can integrate REST APIs, Firebase, authentication, databases, push notifications, real-time features, payment gateways and subscriptions.
- Do you handle App Store and Google Play launch?
- Yes. I can prepare production builds, configure app details and support the submission process for both App Store and Google Play.
- Do you provide mobile app maintenance after launch?
- Yes. I can provide bug fixes, performance improvements, feature updates, dependency upgrades and ongoing mobile app support.
Ready to get started with mobile app development services?
Share your project requirements and receive a detailed proposal within 48 hours — including scope, timeline, and a transparent cost breakdown.
Related services
These services complement mobile app development services and are often combined for end-to-end solutions.
Related articles
Hands-on guides and fixes related to mobile app development services — drawn from real client work.