Build me an courier delivery App just like WeFast and Uncle Delivery.

Hi, I am looking for a freelancer who can build me an App and a website for my startup, which is similar to what WeFast and Uncle Delivery are already offering.

I want a Customer App where the user can go and book a courier which will then be picked from his/her place and will be delivered to the receiver's place with the city. There will also be a Delivery Partner App, where the Delivery Guy accepts the order and deliver it to the location. There will be an Admin Panel through which we can control all the data. And there will be a courier booking system on the website as well.

The overall website will be made by me on WordPress as it will be easier for me to manage and modify the content.

So basically, you will be making four modules -
1. Customer App
2. Delivery Partner App
3. Admin Panel
4. Courier Booking system on Website (on a subdomain) just like the customer app.

I want a Hybrid solution so that I can upload the app on both iOS as well as the Playstore.

Some Important features -

1. Sign up as a Business account or a Regular account.
2. We should be able to give special prices to each business account through the admin panel.
3. Buy from the store (Refer WeFast for this)
4. Share tracking link
and many more....

I have a flutter template as well if required. And I am open to any templates needed.

For more and detailed information, please message me. I am looking for someone who has already developed some major projects and also can deliver me the project ASAP.