At ELITSOFT CHILE, I developed and maintained Batch reporting and ETL processes for Líder BCI’s bancassurance area. I handled the monthly rate-loading process and analyzed and resolved requests from the Claims area and central processes.
I optimized SQL Server and PL/SQL logic and indexes, reducing Batch execution times by 70%. I also restructured automated workflows in CA Workload Station and IBM DataStage, reducing incident tickets by 80%.

