I was part of the development team in the Transunion credit data validation project of natural or legal persons. My participation is giving support, maintenance and generating solutions for clients in the company's own tools based on the C# programming language and creating reports in reporting services (SSRS).

I was part of the working group in the SIE area in which I was in charge of developing, designing and maintaining the correct functioning of the ETLs for the extraction and management of data to the company's staging and data warehouse bases. Also help by making key reports for decision making. Finally, I developed a web application for querying and managing reports. To carry out these tasks, use the following tools: - Development of stored procedures,

Improvement of data loading, cleaning or preparation processes with ETL's in SSIS and development of reporting application with asp mvc.

I was part of the research group of the department of Risaralda-Colombia, my work was the design and development of mobile solutions for the collection of data from the population that was part of the research. To fulfill my tasks I use the following tools: - Development of native Android mobile applications using Java. - Development of rest webservices in php. - Data management in postgresql database. - Managed repositories with tortoise.

What was achieved with this development was the collection of data from the population of the department so that it could be analyzed by the project's team of researchers.