Author: SWAPNIL SATPATHY

This is an implementation of a URL Shortener Implementation without use of any external API using SHA1 encryption. The long URL which will be given to us will be in the format of https://localhost:5050/track-link/A-23-Depot-Z-M-01?id=${uuid}” uuid is unique identifier of 36 characters. Problem Statement The problem statement is to convert this long url into a shortened url. Whenever we click on this shortened url, it should redirect us to the long url and eventually to the webpage that the long url is directing to. Back of the Envelope Estimation We want our shortened url to be of length ≤ 7. Character…