I will do mobile app development, ios app, android app, flutter react native dev

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Aliaksei S.
do mobile app development, ios app, android app, flutter react native dev
Full Screen
do mobile app development, ios app, android app, flutter react native dev
Full Screen
do mobile app development, ios app, android app, flutter react native devdo mobile app development, ios app, android app, flutter react native dev

About this gig

The screenshots on this gig are MY OWN apps: live on the App Store and Google Play with paying subscribers. That is the difference. I don't hand you a demo, I ship products that survive real users.


WHAT YOU GET

- iOS and Android app, native or Flutter or React Native, chosen honestly for your case

- Backend, database and API included, deployed to YOUR accounts

- Push notifications, payments and subscriptions, admin panel

- Store publishing including review fixes (Premium)

- Clean source code, full ownership, no lock-in


STACK: Swift, Kotlin, Flutter, React Native, Node and Python backends, Firebase, Supabase, Stripe and in-app purchases.


WHY ME: 10+ years building software. My own apps run in production and I maintain them daily, so I know what happens AFTER launch: updates, store compliance, crashes, support.


Message me before ordering with 3-5 sentences about your idea and I will reply with the right package, what fits into version one, and a realistic timeline.

  • App type

    • Hybrid

  • Programming language

    • Dart
    • JavaScript
    • Kotlin
    • Swift
    • TypeScript

  • Frameworks

    • Flutter
    • Jetpack Compose
    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Shopping
    • Booking
    • Health & fitness
    • IoT
    • Productivity tools

  • Tools

    • Expo
    • Android Studio
    • Xcode
    • Firebase
    • Supabase

  • Expertise

    • Performance
    • Security
    • Analytics
    • Release management
    • API integration

Get to know Aliaksei S.

Aliaksei S.

Full stack developer, AI voice agents, mobile apps and SaaS

  • FromAustria
  • Member sinceSep 2026

  • Languages

    Russian, English, German
I build products that actually ship. My own apps are live on the App Store and Google Play with paying subscribers, and I run my own AI phone agent and SaaS in production, so I handle the whole stack: app, backend, servers, store releases and everything after launch. What I build: AI voice agents and chatbots (Twilio, OpenAI, Vapi, RAG), iOS and Android apps, SaaS on Next.js with Supabase and Stripe, and n8n or Make automations with custom code where no-code ends. You talk directly to the developer who writes the code. Message me before ordering and I will tell you what fits your budget.

My Portfolio

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