Mobile App Development
iOS & Android apps that feel native — built with React Native, Expo and Swift.
I design and build mobile apps that ship to the App Store and Google Play — from the first wireframe to release and beyond. For most businesses I use React Native with Expo, which delivers one polished codebase to both iOS and Android, cutting cost and time-to-market roughly in half versus building each platform separately.
When a product needs the absolute best of the platform — Apple Vision Pro, advanced gestures, or deep iOS integration — I build natively in Swift and SwiftUI. You get an app that is fast, accessible, and maintainable, with a backend and analytics wired in, not just a pretty prototype.
What I build
- Cross-platform iOS + Android apps with React Native & Expo
- Native iOS apps in Swift / SwiftUI
- App Store & Google Play submission and release management
- Auth, real-time data and offline support (Supabase / Firebase)
- Push notifications, in-app purchases and deep links
- Existing app rescue, refactor and performance work
One codebase, both stores
React Native + Expo means iOS and Android stay in sync — one team, one budget, two platforms.
Native when it counts
For premium or Apple-specific experiences I drop to Swift/SwiftUI rather than fighting a cross-platform shim.
Shipped, not just built
I handle store submission, review feedback and post-launch updates — the part most freelancers skip.
Tech stack
Frequently asked questions
Have a mobile apps project?
Tell me what you’re building — I’ll reply with a clear scope and estimate.
varlikbbusiness@gmail.comOther services
Web Apps
Fast, SEO-ready websites and web apps — built with Next.js, React and TypeScript.
iOS & visionOS
Native Apple apps and immersive Apple Vision Pro experiences — Swift, SwiftUI, RealityKit.
Desktop Apps
Cross-platform desktop software for Windows & macOS — POS systems, internal tools, offline-first apps.
AI Integration
Put AI to work inside your product — LLM features, chatbots, RAG and automation.