Assignment Overview: This assignment is designed to assess your ability to develop serverside logic, handle databases and ensure high performance and responsiveness to requests from the front-end.

Task : A url shortener is a service used by internet users to shorten long, hard to remember URLs into easy to share shortened re-directs.

You are requested to:

• Create an endpoint that takes in a long URL and returns a shortened one with a random short ending.
• Create an endpoint that returns a history of all URLs shortened by a given user.
• Make the short urls actually redirect to their long url counterparts.
• Requests should be tier based. For example a Tier 1 user can make 1000 requests whereas Tier 2 user can make only 100 requests. You are free to define different levels of tier-ing
• Creation of a user preferred url is recommended over a random url (not mandatory) You will be evaluated based on your implementation approach rather than actual implementation.

Participants can submit the code through a GitHub public repository

Read the file: Step 1 : npm init Step 2 : node server.js