Professional Bio
Hello, my name is Estefan Macalli Alves and since 2003 I have been working in IT area with software development and implementation of ERP using Oracle technology and have strong knowledge in Forms, Reports and principally PL/SQL.
Since 2010 I work with implementation of ERP Oracle Retail for retail companies in Brasil, Chile, México and Venezuela, playing the role of developer, systems analyst, senior consultant, technical manager and project manager. Despite having been in management positions
