Write some Software

We need to modify and integrate an online app for a shopify store. This is the app we have and following are the changes we'd like to make. [login to view URL] These are the changes: - Change application size to full screen - “Choose your device product” screen: Change it from devices to “box types” o How many items can we have? - “Choose your device brand” screen: Change it from brands to “box sizes” o How many items can we have? - “Choose your device model” screen: Change it from model to “design templates” o How many items can we have? - Change the color scheme and other aesthetics such as removing shadows from menu, etc. (are these based on css?) - Currently, device view is in 2D, can we add a 3d view? - Hide share buttons - Add a slider that allows you to change quantity on the preview page and get an updated price accordingly - Add unit price on preview page - Make output files available to us and not the customer - Add a hover over effect on product mode that shows a different picture when hovering over - Ability to control the size and placement of the area of upload image/text - Add CMYK color selection to color palette - Remove add to cart button from the side-menu - Change Preview button on side-menu to Review - Add an option for the user to save a png of their custom-made item in Preview