I worked about five years as Database Analyst, T-SQL Developer (MS-SQL), C, C++, Delphi Developer and Web/DB/application Integration. I have also taught advanced MS-Excel, MS-Access, MS-Word, T-SQL, programming, Data Analysis and Relational & Transaccional Databases. Made development projects on C, C++, MS-SQL, and Bare Metal developing (low level, assembly and C)