I have a vehicle-mounted GPS unit that already streams live coordinates. I need those coordinates captured, stored, and displayed in a custom-built web panel written in JavaScript. Here is what I’m after: • Data intake: A small Node.js service that receives the device feed (standard NMEA or the unit’s proprietary JSON—protocol docs and sample packets supplied). • Storage: Persist every ping in a lightweight database such as MongoDB or PostgreSQL so I can run simple history queries later. • API layer: Clean REST endpoints that let the front-end pull the latest location, trip history, or a date-range CSV. • Front-end: A React.js dashboard showing the live position on an interactive map (Google Maps, Leaflet, or similar), plus a table of recent pings and basic search filters. • Basic admin tools: ability to download logs and toggle simple alerts (e.g., “no signal for X minutes”). • Handover: well-commented source code, an environment/deployment guide, and a quick screen-share demo proving the panel works with my tracker in real time. If you’ve integrated vehicle GPS hardware before, especially over Node.js, I’d love to see a sample. Feel free to ask anything about the device protocol or expected workflow.