You will get custom website and mobile app development
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Project details
Custom development of IOS and android apps along with web based on your requirements. Please visit my profile for my portfolio also feel free to ask for development plan, costing and timeline estimation.
-Payment gateway integration
-API development or integration
-GPS tracking through hardware tracking device or mobile app
-Maps integrations
Visit my profile or leave a text message for my previous work or for your project estimation
-Payment gateway integration
-API development or integration
-GPS tracking through hardware tracking device or mobile app
-Maps integrations
Visit my profile or leave a text message for my previous work or for your project estimation
Programming Languages
PHP, PythonCoding Expertise
PSD to HTMLWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 5 days
- Number of Revisions 1
- Number of Pages 50
- Design Customization
- Content Upload
- Responsive Design
- Source Code
11 reviews
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DK
David K.
May 8, 2026
SSL-Trac System installament
AE
Alain E.
Apr 13, 2026
Consulting and Prep
Darab was very helpful.
CA
Christy A.
Jan 13, 2026
TRACKING SOFTWARE DEVELOPMENT
Darab & his team were beyond exceptional! They communicated every step of the way! The team brought every detail of our vision to life! This team has hands down been one of the best business relationships I’ve had thus far! I am pleased and could not be anymore satisfied with their work! They finished the project earlier than we anticipated. Any corrections we needed after the completion, they were always quick to action and always available. Being on a 10hour different time zone, they were always available to meet with us whenever needed and at whatever time. If I could give 1 million stars I would! I look forward to a long-term working relationship with Darab! His team is truly the best! Thanks Darab!!
MA
Manuel A.
Oct 17, 2025
Teltonika decoder fix
Always a pleasure working with Darab and his team. A very knowledgeable group.
MA
Manuel A.
Aug 5, 2025
Teltonika Tracker and EyeSensor decoding
Darab and his team have been exceptional handling this task. Very communicative and very knowledgeable. I highly recommend him. 100% satisfied and will surely use him again.
About Darab
GPS Tracking & Traccar Dev | Fleet, Taxi, Trucking & Delivery Apps
100%
Job Success
Lahore, Pakistan - 7:30 pm local time
If you need a GPS tracking system, Traccar-based fleet platform, truck dispatch app, load board marketplace, taxi booking app, or real-time delivery tracking system — you are on the right profile.
📡 GPS Tracking & Traccar Development
One of the most experienced Traccar developers on Upwork with over a decade of active Traccar work. I build complete Traccar solutions — custom protocol decoders for any GPS hardware, white-label fleet tracking web portals, Traccar mobile apps for iOS and Android via Flutter, and multi-tenant platforms for GPS tracking service providers who resell to their own clients.
I also deploy self-hosted Nominatim servers for reverse geocoding and Valhalla routing engines for directions and route optimization — completely eliminating Google Maps API costs for fleet businesses operating at scale.
Hardware I integrate with: Teltonika · GoSafe · Calamp · Concox · Queclink · Meitrack · Coban · Ruptela · and any custom protocol device via custom decoder development.
🚚 Fleet Management Systems
Full-stack fleet platforms with real-time vehicle tracking, geofencing alerts, fuel monitoring, driving behavior scoring, trip and stop analytics, vehicle maintenance scheduling, work hours tracking, driver behavior reports, heavy machinery and forklift monitoring, and VIN/MC# verification. Built for fleet operators, logistics companies, transport businesses, and asset tracking providers.
Features I build: Live map tracking · Geofencing & alerts · Fuel consumption reports · Driver scorecards · Trip history & replays · Maintenance scheduling · Multi-vehicle dashboards · Role-based portals for Fleet Managers, Admins, and Drivers.
🚛 Trucking, Load Board & Freight Forwarding
Complete TMS and load board platforms for trucking marketplaces. Load and job posting, optimized routing, multi-stop pickup and dropoff, driver dispatch apps, BOL and POD documentation, and real-time cargo tracking. Portals for Shippers, Carriers, Dispatchers, and Fleet Managers. Integrations with Truckstop, Sylectus, DAT, and FedEx.
🚖 Taxi Booking & Ride-Hailing Apps
End-to-end taxi dispatch and ride-hailing platforms — fare calculation, route optimization, driver bidding on trips, multiple pickup and dropoff via maps, live trip tracking, background GPS tracking for drivers, SMS/email/push notifications, payment gateway integration, and in-app real-time chat for iOS and Android.
📦 Delivery & Last-Mile Apps
Driver apps with job dispatch, real-time navigation, multi-stop delivery routing, delivery confirmation, POD capture, live customer tracking links, and SMS/push notifications. Built for courier companies, logistics operators, and on-demand delivery businesses.
👷 Employee & Driver Tracking
Field staff attendance, geofenced check-in and check-out, shift tracking, live location monitoring, work hours reports, and driver behavior scoring — built for companies managing mobile field teams and drivers across multiple locations.
⚙️ How We Work
Every project starts with a technical discovery call where I map your exact requirements before writing a single line of code. I provide weekly progress updates, maintain clean documented code, and run dedicated QA before every deployment. 200+ delivered projects means I have seen the edge cases, the scaling problems, and the integration challenges before they become your problem.
My team handles full-stack delivery — backend, mobile, frontend, DevOps, and QA — so you work with one point of contact from kickoff to launch.
🛠 Tech Stack
Backend: Laravel · Django · FastAPI · Python · CodeIgniter · Flask
Mobile: Flutter (iOS & Android)
Maps: Google Maps · Leaflet · Mapbox
Routing: Valhalla (self-hosted) · Google Directions API
Geocoding: Nominatim (self-hosted) · Google Geocoding API
Databases: MySQL · PostgreSQL · MongoDB
DevOps: Docker · CI/CD Pipelines · AWS · DigitalOcean · Hetzner · Contabo
Payments: Stripe · PayPal · Apple Pay · Google Pay
📩 Message me with your project — fleet tracking, Traccar customization, load board, trucking TMS, taxi app, or delivery platform. I will respond within a few hours with a clear plan.
Steps for completing your project
After purchasing the project, send requirements so Darab can start the project.
Delivery time starts when Darab receives requirements from you.
Darab works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery Phase
Requirement gathering.