Jesús San Miguel Atance

Graduate in Physics with a specialty in Automatic Calculation.

I worked for many years as a programmer and analyst in AS/400 RPG, RPGLE, COBOL, CL, SQL, and RPG Free.

After a few years, I worked as a math teacher and then returned to work as an analyst in AS/400 RPG, RPGLE, COBOL, CL, SQL, and RPG Free.