Logistics Software & Android App

I'm seeking a developer to create a detailed, feature-rich software and Android mobile app for a small logistics firm with only three users.

Key functions include:
- Order tracking, we do only full truck loads. So driver tracking of truck only needed
-vendor creation option
- Lorry receipts creation where vendor can be selected from list of created there itself. All vendors are auto saved
- Linking invoices to lorry receipts and generation
-e way bill generation
- all have to be generated as pdf with option with or without sign
- software and app need to be linked

Ideal Skills and Experience:
- Experience in logistics software development
- Proficiency in Android app development
- Strong background in creating detailed and feature-rich user interfaces

Please provide samples of previous work and a timeline for project completion. Looking forward to your bids! It's a very small project and only 3 users needed