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$
USD
I will build an android app with java, kotlin or flutter
Junior Altidor
About this gig
Looking for a professional Android or iOS app
that stands out? You're in the right place!
I build complete mobile applications using
Kotlin, Java, and Flutter that are fast,
beautiful and ready for the App Store and
Google Play.
What you will get:
Custom Android and iOS app
Beautiful and intuitive UI design
User authentication system
Firebase real-time database
REST API integration
Push notifications
App icon and splash screen
Source code included
App Store / Play Store submission
Technologies:
Kotlin / Java (Android)
Flutter / Dart (Cross-platform)
Firebase / Supabase
REST APIs
Jetpack Compose
Android Studio / Xcode
Perfect for:
Dating and social apps
E-commerce mobile apps
Business management apps
Custom utility apps
Startup MVPs
⭐ Why choose me:
Clean, well-documented code
Modern UI/UX design
On-time delivery guaranteed
Free revisions included
Full source code delivered
Fast communication
I have built real apps including a dating app
similar to Tinder with swipe, matches, profiles
and premium subscriptions.
Message me before ordering!
Get to know Junior Altidor
Junior Altidor
Full Stack Developer Java Spring Boot React Python
- FromHaiti
- Member sinceDec 2025
- Avg. response time1 hour
Languages
Spanish, French, English
Full Stack Developer with experience in Java, Spring Boot,
React, and Python. I build scalable REST APIs, modern web
applications, and automation scripts.
✅ Clean & well-documented code
✅ On-time delivery guaranteed
✅ Free revisions included
Based in Chile 🇨🇱 — Available for clients worldwide.
FAQ
Which platforms do you develop for?
I develop for Android using Kotlin and Java, and cross-platform apps using Flutter that run on both Android and iOS.
Can you build an app similar to Tinder?
Yes! I have built a complete dating app with swipe functionality, matches, profiles, chat and premium subscriptions.
Do you provide the source code?
Yes! Every order includes the full source code, documentation and instructions to build and run the app.
Can you publish my app to Google Play?
Yes! I can handle the full submission process to Google Play Store and Apple App Store for an additional fee.
How long does it take to build my app?
Simple app: 14 days. Standard app: 21 days. Full app: 30 days. Express delivery available as an extra.
