Web developer of an online store with user accounts

Build an online website with user database with Shopify or from scratch. -Advance UX -User accounts/login: when logged in, see user’s profile and personal info (Name, Address, etc) -Each account is one case -User fill and sign forms (online signature) which follow the user and stay on records -Admin uploads photos of design onto individual user accounts for user to review -User can also upload photos and documents onto their own account for admin to review -Feedback mechanism in each account for communication between admin and user -Admin can upload additional design/photos following user’s feedback, while keeping both old photos and new photos. (Classified as “Plan 1”,” Plan 2”) -Once user is satisfied with design/photos that are uploaded by admin, user can then place order -Payment options (credit card, paypal, etc.) -Shipping options -User can upload additional photos and give feedback after order is placed -Notification to admin about updates of each user. (Notification message to admin when a user sends feedback and uploads photos) -Domain name -Cloud hosting -Google analytics for reports and stats, work queue, status -Live chat/question form -Promo code/referral code -Email subscription/newsletter Please examples of a similar website with user accounts that you have made before.