Google Cloud based Route Optimisation, Fleet Tracking and Asset Management system

I own a company that distributes beverages to business and consumer premises. I have seen that Google offer a system to track my fleet, route optimisation, asset management etc.

https://developers.google.com/maps/documentation/transportation-logistics/last-mile-fleet-solution/driver-routing-navigation

I would like a price for someone to build my own system for this purpose. If you have done similar work in the past or maybe have a functioning demo of your previous work it would be an advantage for you. I would also need you to give me a price and a maintenance schedule for such a system if it need apply.

My current delivery people are not working efficiently. They are getting lost too often, not taking efficient routes, taking too long to deliver to my clients etc. I need this sorting out.

You must speak fluent English, complete the project on time and for your bid price. I will fully own all of the work paid for and my system cannot be shared, sold or distributed to third parties. I do not want my project included in your portfolios.

Thank you and happy bidding.