I’m building Sailencar, a standalone software application focused on fleet management, and I need a developer who can get the core real-time tracking feature working smoothly from day one. Vehicles must appear live on an interactive map, update positions in seconds, and store those location events so we can review route history later. You’re free to suggest the most effective mapping SDK and back-end stack, as long as the final solution is reliable, scalable for hundreds of vehicles, and easy for my team to extend when we add maintenance scheduling or driver management down the road. Deliverable • A working MVP that lets me add vehicles, stream GPS data (simulated or real), and view live positions and past routes through a clean web interface or lightweight desktop client—whichever you feel suits the use case best. • Source code, brief setup instructions, and a short hand-off call so I can spin everything up on our own server. I’m ready to start as soon as we agree on the tech approach and timeline.