Data Engineer Cikume SA de CV
Optimized complex SQL queries, reducing average runtime by 30% and improving daily data-processing efficiency. Designed and implemented ETL pipelines for data ingestion and transformation, and tuned databases to improve performance and scalability.
Developed SSRS reports and interactive Power BI and Tableau dashboards to support business intelligence and operational decision-making. Monitored data warehouse storage, query efficiency, and costs.
Performed SQL Server and PostgreSQL backup and restore procedures, database health checks, performance tuning, and cost monitoring.