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English
$
USD
I will build a gps tracking and field service app for ios and android
Marciano
About this gig
Need a mobile app to track your team, drivers or vehicles in the field, even where the internet is weak?
I build GPS tracking and field service apps for iOS and Android with React Native and Expo. Your staff can share live location, capture photos and signatures, and keep working offline. Everything syncs to the cloud once they are back online.
I built FleetPartner, a fleet management platform now live on Google Play and the App Store, with live GPS tracking, offline sync and secure authentication. I bring the same tested approach to your business.
What I can build for you:
- Live GPS tracking for staff, drivers or vehicles
- Route tracking and geofencing alerts for set zones
- Offline-first mode with automatic cloud sync
- Digital signatures and before/after job photos
- PDF reports and invoices created on the phone
- Secure login with admin and team roles
- Push alerts and background location tracking
- Multi-language apps for international teams
Great for delivery, field service, inspections, construction, cleaning and sales teams.
Please message me with a short note on how your team works today. I will suggest the right package and a realistic timeline.
Get to know Marciano
Marciano
Software Engineer, Mobile and Backend Systems Developer
- FromPoland
- Member sinceAug 2023
- Avg. response time1 hour
Languages
English, Polish
I am a software engineer who builds mobile apps for iOS and Android with React Native, Expo and Supabase. I built FleetPartner on my own, a complete fleet management system now live on Google Play and the App Store. That project gave me real experience with GPS tracking, offline sync, secure login, backend APIs and store publishing. I work with startups and businesses that need a reliable app, from a first MVP to a full product. I focus only on mobile apps, so your project gets my full attention. Message me with your idea and I will suggest the best way to build it.
My Portfolio
FAQ
Will the app work without internet?
Yes. The app saves all data on the phone while offline and syncs it to the cloud automatically once the connection returns. It works well in rural areas, warehouses and border crossings.
Can I track my team in real time?
Yes. You can see live locations and route history, and get alerts when someone enters or leaves a set zone. Location tracking keeps working while the app runs in the background.
Can my staff capture signatures, photos and reports?
Yes. Staff can sign on screen, attach before and after job photos, and create PDF reports or invoices right from the phone.
Is this only for logistics companies?
No. These apps suit any business with people in the field, such as delivery, field service, inspections, construction, cleaning and sales teams.
Will the app work on both iOS and Android?
Yes. One React Native codebase runs on both iPhone and Android. The Complete Field Operations App package also includes App Store and Google Play publishing.
