I will build custom maps gps tracking and gis features for your web or mobile app


Level 1
About this gig
Hello, Need location-based features that actually work reliably live GPS tracking, geofencing, route optimization, or map-based dashboards? This is my specialty.
Ive built production GIS systems for real companies: fleet management platforms with real-time vehicle tracking, geofenced zone verification for field teams, and PostGIS-powered spatial tools handling complex location data at scale.
What I build: - Google Maps / Mapbox integration (custom markers, routes, clustering) - Real-time GPS tracking (live location updates, historical playback) - Geofencing & zone verification (entry/exit alerts, radius checks) - PostGIS spatial queries (distance, area, nearest-point calculations) - Offline-capable mobile location tracking (GPS spoofing detection included) - Map-based dashboards for fleet, delivery, or field service businesses
Why work with me: - Ive shipped this exact type of system in production not a first attempt - Deep experience with PostGIS and spatial data, not just basic map embeds - I understand the business logic behind location tools (delivery, field service, fleet) not just the technical API calls - 5.0 rating, verified reviews
Get to know Yusuf
Senior Full Stack Developer, AI Integration, Automation, GIS Systems
Level 1
- FromMorocco
- Member sinceMay 2022
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Arabic, French, Korean
Other Software Development Services I Offer
FAQ
Do you support both Google Maps and Mapbox?
Yes, I work with both - I'll recommend the best fit based on your budget and features needed.
Can you add this to my existing mobile app?
Yes - I integrate mapping and tracking into existing React Native, Flutter, or native apps, not just new builds.
What's PostGIS and why does it matter?
It's a database extension for fast, accurate location queries at scale (radius search, routing, geofencing) - I use it for apps that need to handle real traffic, not just a demo.
How accurate is the real-time location tracking?
Typically 5-10m with GPS, tighter indoors/urban with network-assisted positioning. I tune update frequency and accuracy vs. battery/data usage to fit your use case.
Do I get the source code and can I maintain it myself later?
Yes - you own full source code with clear documentation, so your team (or another dev) can maintain and extend it without depending on me.
