MAY 2005 - JUL 2009

At Telefónica I was part of the team building and maintaining the Data Warehouse. Our main goal was to provide business and other teams with the most relevant information for decision making. 

While working on this team, I also had the initiative to automate reports for upper management.

RDBMS was one of the topics I enjoyed and learned the most in university. No wonder I found my first job on the industry writing SQL queries.


  • Oracle DBMS
  • PL/SQL