Cisco Software Engineer interview questions

3 technical rounds of 35-45 mins each for a 5 years experience JS fullstack. 1. Project currently working on + design patterns employed and resume based questions in details to check the depth. 2. System design interview - asked me to mention an approach to design a microservice for retail client. Followed up by questions on why I've chosen a particular tech stack and questions on how to tackle certain situations in real word on such services (inventory + payments etc). 3. DS based test - question was bit easy.