EV Route Planner App

I need a React Native code-base that runs smoothly on both iOS and Android, and is optimised for Android Auto dashboards. The core purpose is trip planning for electric-vehicle drivers: when a user enters a destination, the app must calculate a best-fit route that automatically factors in charging stops, battery range and charger availability.

Your task is to build the complete mobile application—from setting up the project through to an installable test build—focusing on:

• Accurate route optimisation based on charging stations (the only mandatory add-on at this stage).
• Clean, well-structured React Native components and TypeScript.
• Integration with a mapping/places API (Google Maps, Mapbox or similar) and a reliable open EV-charger database.
• Support for background navigation cues on Android Auto and a standard touch UI on phones and tablets.

Acceptance criteria
• Entering start/end points returns a route with at least one suggested charging stop when the distance exceeds the sample battery range we will supply.
• Users can tap a charger pin to view connector types and distance off-route.
• Build installs and functions without crashes on a test Pixel (Android Auto) and an iPhone simulator.
• Source code, brief setup instructions, and API keys stored in .[login to view URL] are delivered through a private Git repo.

If time allows, I’m open to adding real-time traffic or cost estimates later, so structure the code to accommodate extra data providers.

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來源：Freelancer.com | 出價次數：31 | 剩餘時間：6 日 | 專案類型：按小時