Over 7 years of direct experience in the data field as a Consultant, Analyst, and Technical Leader. Extensive experience in end-to-end data projects, developing ETLs with tools such as Python and Pentaho, and data visualization with Power BI. Experience in building Data Warehouses (DWs) and Data Lakes with Google Cloud (GCP) and Azure services. Technical expertise in Power BI, Pentaho, Python (Pandas, Django), and SQL (MySQL, SQL Server, Postgres...). Experience in project management with agile methodologies and data team leadership.Dashboard Development: Created over 50 dashboards in Power BI, utilized by more than 200 users to monitor company results at all hierarchical levels.ETL Process Optimization: Developed ETL processes that reduced data loading time by 30%, increasing data analysis efficiency.Building DWs and Data Lakes: Led the construction of Data Warehouses and Data Lakes supporting over 10 terabytes of data, improving data accessibility and analysis for marketing and sales teams.Team Management: Led a data team of 10 members, with a 20% increase in team productivity through the implementation of agile methodologies.Data Integration: Integrated over 15 APIs and databases, facilitating the consolidation of data from various sources for more accurate analyses.Presentations and Reports: Created result presentations that increased board satisfaction by 25%, highlighting critical KPIs and commercial campaigns.SQL Queries: Developed SQL queries that resulted in a 40% reduction in report generation time, improving data analysis efficiency.
Listed skills include Sap, Power Bi, Microsoft Excel, Microsoft Project, and 6 others.