Startups and enterprises launching cross-platform iOS and Android applications with real-time voice/vision AI, offline-first sync, and Bluetooth/BLE hardware integration frequently search to hire a freelance React Native, Expo & mobile AI app programmer. I am Aldian Fazrihady, a Senior Freelance Full Stack & Mobile Programmer.

Core React Native, Expo & Mobile Engineering Capabilities

  • React Native New Architecture (Fabric & TurboModules): Building 60/120 FPS mobile interfaces with Expo Router, Reanimated, Skia, and TypeScript for iOS and Android from a single codebase.
  • Offline-First Local Databases: Implementing SQLite / WatermelonDB / PowerSync local persistence with optimistic UI mutations and conflict-free background synchronization.
  • On-Device & Streaming Mobile AI: Integrating streaming multimodal LLM chat, Whisper/Deepgram voice dictation, camera vision OCR, and Apple/Google In-App Purchases (RevenueCat).

Frequently Asked Questions

Can you handle the entire Apple App Store and Google Play Store submission process?

Yes. I configure EAS Build / Fastlane CI/CD pipelines, push notifications (FCM/APNs), deep linking (Universal Links / App Links), and manage end-to-end App Store / Play Store review compliance.

How do I hire you as a freelance React Native & Expo programmer?

Hire me via Upwork.

About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

Hire Aldian Fazrihady on Upwork | Book 1-Day Programming Service ($100 USD via Polar) | View Live AI Portfolio | Portfolio Directory | Send a Direct Message

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