Video Tutorial Links : 

Create a simple mobilr app using Xamarin | Full CRUD Operation Xamarin :
https://bit.ly/2m27s2o

CRUD operation using Web API (Http Call) in ASP.Net Core with Example :
https://bit.ly/2lFmYAU

CRUD using AngularJS : 
https://bit.ly/2m1PHjM

CRUD operation using MongoDB and ASP.Net core with example for beginner :
https://bit.ly/2lXmuq0

CRUD Operation using Scaffolding (MVC) :
https://bit.ly/2lAmCM2

CRUD operation using Entity framework - Database first procedure :
https://bit.ly/2lyQs3F

CRUD operation using Entity framework core | Code first procedure : 
https://bit.ly/2lEL5j8

CRUD operation using C# and SQL Server database for beginners :
https://bit.ly/2klgPKd

How to Call ASP.Net Core web API from AngularJS (http call) :
https://bit.ly/2khRMHT

Learn basic CRUD C# with SQL Server (Just in 23 Min) for beginner :
https://bit.ly/2kvGnUQ

Pattern wise full CRUD operation using ASP.Net MVC for beginner Step by Step :
https://bit.ly/2lBG4rI