I’m launching an online imitation-jewellery brand and need a complete digital storefront that works flawlessly both as a mobile app and as a browser-based site. Core shopping functions must be in place—customers should be able to add items to a cart, save favourites to a wishlist, and leave detailed reviews after purchase. Because many buyers look for styling guidance, I also want a built-in “personal requirement” feature: visitors can describe an outfit, occasion or preference and instantly receive product suggestions (either through a simple questionnaire or live chat prompt—whichever you recommend for speed and ease). The design should reflect the elegance and sparkle of costume jewellery while remaining lightweight and responsive. A secure checkout flow, inventory dashboard for me, and push/email notifications for users on new drops or order updates are essential. I’m open to the stack you prefer—whether that’s React Native + Node, Flutter + Firebase, or a robust e-commerce framework—as long as the final experience is smooth on iOS, Android and modern browsers. Please outline the timeline you’d follow and how you’ll integrate the suggestion system so shoppers feel confident and engaged the moment they arrive.