Android App for Fuel Tracking

We need an Android app that helps our drivers log fuel purchases and automatically compare the data with Excel reports from the DKV website.

Key Features:
? Geolocation Capture – Record the driver’s location when taking a photo of the fuel pump.
⛽ Fuel Entry Logging – Allow drivers to input fuel quantity, fuel card type, and fuel type (Diesel, Fridge Diesel, or AdBlue).
? Secure Data Storage – Ensure all recorded data is safely stored.

Automated Data Comparison:
Twice a month, the app should compare collected data with Excel reports from DKV and automatically highlight mismatches in:
✔ Fuel type
✔ Fuel quantity (liters)
✔ Location

We also need a way to automate this comparison process to minimize manual work and errors.

Bonus Feature – Fuel Price Ranking:
? The app should send scheduled messages (weekly or bi-weekly) ranking countries by average fuel cost (cheapest to most expensive).

We already have a spreadsheet that calculates real fuel costs for our company based on pump prices and internal formulas. The app should integrate this data to generate and send ranking updates.

Looking For:
? Experienced Android developer
? Strong background in data comparison & automation
? Knowledge of integrating geolocation & secure storage

If you have relevant experience, please apply with examples of similar projects! ?