EER & Relational Model

Hi There ER Expert here I am doing Software Engineering ,Having 2 years experience especially in programming (i.e. Java,C#,C++,C,Python), Data Preprocessing, Code Debugging, Database connections, App development and much more. Thanks

Hello, I would like to help you, I have more than 10 years of experience working with MYSQL, POSTGRESQL, SQL SERVER, MARIADB, in many of its versions. It is my specialty en SQL y PL/SQL. Expert in design, creation and implementation of databases.