Update README.md

Author: lxian-coder

README.md

@@ -1,6 +1,11 @@
 [![CircleCI](https://circleci.com/gh/springframeworkguru/spring5-mvc-rest.svg?style=svg)](https://circleci.com/gh/springframeworkguru/spring5-mvc-rest)
 # Spring Framework 5 MVC Rest Application
+*This is single-module application where I use Spring MVC to create RESTFul API including GET, PUT, POST, PATCH, DELETE operations.*
+* Applying MapStruct in mapping Java bean to reduce coding for type conversions.
+* Using TDD to provide unit test coverage for Mappers, Services and Controllers of the application.
+* Using and customizing Swagger 2.0
+* Using Postman to help to build RESTFul services
+* Write custom Java code with knowledge of Java.
+* Using circleci to do the automated tests.
 
-This repository is for an example application built in my Spring Framework 5 - Beginner to Guru
-
-You can learn about my Spring Framework 5 Online course [here.](http://courses.springframework.guru/p/spring-framework-5-begginer-to-guru/?product_id=363173)
+* Technique used: Swagger 2.0, MapStruct Postman, Java, SpringBoot 5, Maven, Spring MVC,   CI/CD