Recently i attended Uber HLD round and below is the problem interviewer pasted, can anyone help \n\nDesign product browsing experience of user, so suppose there are multiple categories(TV, Machine etc) and there could be sub categories of categories if user clicks on this it should show all items based on popularity of selected category and it\'s subcategory.\n\nHe only wants browsing experience no search no top trending items just below things\n\n1. Entities invovled\n2. DB \n3. APIs\n4. Model\n5. Overall Flow

Recently i attended Uber HLD round and below is the problem interviewer pasted, can anyone help \n\nDesign product browsing experience of user, so suppose there