Hello my name is Ernesto, I am enthusiastic about data analysis and processing. I have experience in relational and multidimensional database design for DW / ETL. I have trained my career in the field of telecommunications for 20 years, developing extensively in Oracle PL-SQL, SAP Dataservices and Unix / Linux Shell. In addition, I have been a professor at the University of Costa Rica for 10 years, I teach the Fundamentals of Databases and Database Administration courses. I am currently developing Hadoop architectures for my company and DataScience processes with emphasis on Python and R. My free days are spent with my children and wife, I like mountain biking and running. I like to read about science, technology and human history.
... View more