In this recipe, we will create a simple Alexa skill. When you ask Alexa to say introduction for a person, it will read out an introduction. You can use this simple skill in your company to introduce a guest or to introduce yourself in a talk or presentation. You can make changes to the recipe's code files and deploy it into your AWS account. 

Alexa skill building has two parts: a Lambda backend that does the actual processing (returning the introduction text in our case) and the Alexa skill in the developer portal that interpret user requests, talks to the backend and returns the response.