6amMart Installation & Customisation

I'm looking for a skilled developer to assist with the installation and customisation of 6amMart. There are a number of important changes and enhancements that need to be made to the UI/UX, as well as the integration of third-party services.

Key Responsibilities:
6amMart Customisation (Flutter & Php Laravel)

1. Colours, Images & Texts Change (We'll Provide)
2. User Interface Change & Icons Change.
3. Adding eCommerce Modules As Seperate. So That Brands Section Will Be Different For Every Module.
4. Alarm Ranging With Some Time Gap In Case Of New Order Acceptance By Store.
5. OTP Login System
6. Cash In Hand Payment Option From Delivery Man App Incase Salary Based Delivery (Like Freelancer DM).
7. Integrating Demandium, DriveMond, Bookingbox Codes Into 6amMart As A Single User App (With Single Login)
8. Creating Seperate Module For Digital Downloadable Products Immediately After Payment
9. Add-On: Product Sharing Affiliate Marketing Feature
10. Sending Push Notifications By Selecting Particular Redirection To Store Or Item
11. Product Variations: Especially Incase Of Colors. Showing Colors; If
User Selects Particular Color; It Should Show That Particular Color
Image.