civortech / contactmanager

A 3 Tier Application using .NET Tech

Contact Manager Demo

1. Domain & Constraints

   • A contact is either a customer or a supplier
   • A customer’s birthday is not required
   • An email address must be a valid email address
   • A supplier’s telephone number must be at least 7 numeric characters, maximum 12
   • A name can be 50 characters for both first and last name

2. Functional Requirements

   • Retrieve and show a paged list of contacts (both customers and suppliers in one view)
   • Create, edit and remove contacts from the list

3. Technical requirements

   1. The contact manager solution implements a classic 3 tier app, which containing:

      • A Web App
      • A Web API REST service
      • A Relational Database Management System

   2. High Level Architecture diagram:

   3. The contact manager application uses:

      • ASP.NET Core with React
      • ASP.NET Core Web API
      • SQL Server database
      • DevExtreme UI Component lib