The objective of this project is to improve the authors' technology studies: Leandro e Maicon

An e-commerce platform similar to [OLX] (http://olx.com.br/) that here are called Viperex

• Learning comes first
• The chosen technologies can change
• We will use the following approaches in the development
     - Domain-Driven-Design
     - domain will be "Always Valid"
     - EventSourcing