I will create a simple mobile app prototype with expo go

J
julian_1222
J
julian_1222
Julian

About this gig

I will build a simple mobile app prototype using Expo and React Native.

This gig is for people who have an app idea and want a basic working prototype or MVP that can be tested in Expo Go. I can create clean app screens, simple navigation, basic UI design, local/demo data, and a clear place in the code where you can add your own API keys later if needed.

What I can build:

  • simple business apps
  • productivity apps
  • fitness or habit tracker prototypes
  • education apps
  • lifestyle apps
  • custom app ideas
  • basic MVP screens

What is included:

  • Expo/React Native source code
  • Android and iOS Expo Go testing
  • basic design and navigation
  • setup instructions
  • placeholder API key area if needed

Important: this gig does not include App Store or Google Play submission, advanced backend security, payment systems, medical/legal/financial compliance, or production-level guarantees unless discussed before ordering. Buyer must provide any required API keys, Apple Developer account, Google Play account, Firebase/Supabase account, or third-party service accounts.

Message me before ordering so I can confirm your app idea fits this gig.

Get to know Julian

Julian

Expo App Prototype Developer

  • FromUnited States
  • Member sinceJun 2026
  • Languages

    English
I create simple mobile app prototypes using Expo, React Native, and AI-assisted development tools. I focus on clean app screens, basic navigation, and MVP-style prototypes that can be tested in Expo Go. My service is best for small app ideas, simple business apps, personal project prototypes, and early MVP concepts. I do not promise full production apps, App Store publishing, advanced backend security, payment systems, or legal/medical/financial compliance unless discussed separately.