start the project by running npm install --save npm app.js The following application has app.js controller which has the API req, res biz which has the business logic for all the 3 APIs 1. Login 2. Registration 3. Get all users (sort / pagination / filter) repository which has MYSQL queries DB used is Relational DB - MYSQL APIs http://localhost:3000/registration - POST Checks if employee present if no then creates new registration http://localhost:3000/login - POST Returns success if employee is registered http://localhost:3000/modifySearch?first_name=Mitchelle&last_name=Creado&employee_id=12&pagination=1&offset=1&sort=[first_name, last_name, employee_id] - GET first_name - filter by first_name if present last_name - filter by last_name if present employee_id - filter by employee_id if present pagination & offset - used for pagination sort - sorting parameters