Andres L. Fragozo R. is a seasoned professional with extensive experience in digital billing and data management, currently serving as a Senior Digital Billing Analyst at Claro Colombia since December 2022. Prior roles include positions in HSE information at Bureau Veritas Group, independent systems engineering, and various engineering and instructional roles from 2013 to 2019. Andres has significant expertise in ETL processes, SQL, Business Intelligence, and database management, leveraging tools such as Oracle, SQL Server, and Power BI. Educational qualifications include a Systems Engineering degree from Fundación Universitaria San Martín and certifications in AIX, Linux, and Java programming from IBM and Oracle University, respectively.