Hyperlocal & Courier Management Solution

We are looking for an end-to-end solution that can do the following. Also, we shall need web and mobile applications on both platforms on the below:-

1) hyper local ecom front end ( Dunzo ) template already selected,
https://preview.codecanyon.net/item/modern-custom-delivery-android-app-template-ios-app-template-flutter-delivoo/full_screen_preview/27686892?_ga=2.168285858.261660723.1667801146-1646222429.1639985642&_gac=1.16801227.1667917789.Cj0KCQiAmaibBhCAARIsAKUlaKR9bvFFThXdmiUJ4dsaOlFwTjIyEENoyJvDZmroQOkn4Prs5q1nOXIaAspsEALw_wcB

2) Parcel Delivery from Point A to Point B with shipment label ,
https://codecanyon.net/item/modern-courier-delivery-flutter-app-template-user-app-delivery-app-courierone/27763721

Looking for some features from this will discuss
3) last mile delivery ( delivering last mile orders of other courier companies)
Our riders will be assigned
This can be a manual HUB/ Dispatchers where we can bulk upload the load on the delivery boy.

4) Parcel delivery within India ,
https://codecanyon.net/item/cargo-pro-courier-system/25100228
Or https://codecanyon.net/item/courier-deprixa-pro-integrated-web-system-v32/15216982
https://codecanyon.net/item/courierlab-online-courier-and-parcel-tracking-platform/33089355

Looking For an expert who can do the integration and work on a long-term basis with us.