Billy Portela is a seasoned BI Developer currently employed at Transdev Australasia since September 2019, where responsibilities include designing and developing BI solutions, data warehousing, and database administration support. Prior experience includes roles as Senior BI Developer at QP Consultores, Application Consultant at Plus Consulting, and BI Developer at Growth Acceleration Partners, demonstrating strong expertise in SQL, SSIS, SSRS, and data integration. Early career roles included BI Consultant at SETI and Developer Engineer at Carvajal Tecnologia y Servicios. Billy holds a Bachelor’s Degree in Systems Engineering from Universidad Santiago de Cali and a Systems Technician qualification from Politecnico Central.