Build me a flotating module for Printing Application

1. Admin should be able to add sample images ( Templates of t-shirt, mug, calendar, business card, greetings card, cap, gift items) by assigning the space for logo/ images/ texts to be placed on it accordingly. 2. Products should be shown in the front -end website/mobile app 3. User should be able to upload/add their logo/images/text to the defined spot/space in the templates listed in the order of categories, sub categories & then products. 4. User can adjust the image/logo on the template by dragging. 5. User should be able to see the preview of their customized design. 6. Save this design. Reference Site - [login to view URL]