In the first round the assessment the given is to choose any role like frontend/backend/full stack. Frontend Task: Develop a URL shortener web application with some functionalities like the user need to give the original link,expiry time for the link and any keywords(optional). Backend Task: create some backend functionalities for the URL shortener web applications using the API's and logging middle-wares. Full Stack: Develop Complete URL shortener web application using API's and some functionalities also logging middle-wares. To crack this you have to gain a vast knowledge on the web development.