c# asp.net MVC using Angular

This is a recurring project - pay based upon new features added. So low budget for each features. I need a simple project in C# asp.net MVC using Angular and MSSQL to create a count down timer Technology to use: 1: C# ASP.NET Web Application with Angular 1.x 2: LINQ within the C# query 3: Bootstrap Steps: 1: Create a sql database with these fields (May change slightly) and add data of about 50 [ID, Duration, RemainingTime] Note: Duration will only have these value: 6 hours, 12 hours and 24 hours 2: Using c# and angular create a project. 3: On the project there will be a list table to display ID, Duration and RemainingTime 4: Duration will be a dropdown menu with predefined values. Different ID will be diferent Duration. Once a user selects a Duration form dropdown, a countdown on RemainingTime will trigger 5: Lets say I select 6 hours in Duration then without page refresh, in the RemainingTime column UI 05:59:59 remining will appear and will countdown so on... 6: Lets say the RemainingTime is 04:33:03.. and I then change the Duration column dropdown to 24 hours then the RemainingTime resets to 24hours again... so this is a simple clarification.. let me know if you have any questions