hi Community,\xA0 \nplease share how to prepare for system design, I am working as an IOS Developer at a product-based company,\xA0\n1. don\'t know from where to start,\n2. which material to refer\n3. I don\'t have an idea about backend implementation, as I am working on the frontend.\n\nI was rejected by many companies because of the system design round.

hi Community,\xA0 \nplease share how to prepare for system design, I am working as an IOS Developer at a product-based company,\xA0\n1. don\'t know from where t