Leonardo Forero Perea

I’m a Data Analyst with 2 years of experience using SQL, Python, Excel, and Power BI to design and automate data-driven dashboards that improve business decision-making. I focus on cleaning, modeling, and visualizing large datasets so insights are clear, actionable, and reliable.

At TELEPERFORMANCE, I managed and optimized SQL databases to improve data accuracy and consistency across departments. I automated KPI dashboards in Power BI, cutting report generation time by 30%, and used trend analysis and root-cause identification to support business decisions that improved process efficiency.

I bring a strong analytical workflow—from data extraction, processing, recording, and analysis to automated reporting, recommendations, and strategy support. I’m also committed to continuous learning and data storytelling, and I’m currently building additional software engineering capabilities.