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Nederlands
$
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Ing. Pacherrez
@christianlaz829
Power BI and SQL
Peru
Engels
Over mij
Hi, I'm a Data Analyst specialized in Power BI and SQL with hands-on experience transforming messy operational data into executive-level dashboards.
I help businesses:
• Build interactive Power BI dashboards
• Optimize SQL queries and data models
• Automate reporting processes
• Clean and structure complex datasets
• Create KPI tracking systems for operations and maintenance
Skills
Ing. Pacherrez
offline •
Bekijk mijn diensten
Beeldbewerking
I will remove the background of your photos
Portfolio
Werkervaring
Power BI Data Analyst | Business Intelligence Specialist
Instituto Nacional de Enfermedades Neoplásicas (INEN)
Jul 2025 - Present • 1 yr 1 mo
Design and development of interactive Power BI dashboards for healthcare operational monitoring and decision-making support. Responsible for data extraction, transformation, and integration using SQL, Pentaho (ETL), Excel, and SharePoint data sources. Developed KPI monitoring dashboards for medical and operational departments, improving data visibility and reporting efficiency. Recognized by the Pharmacotherapeutic Department for delivering a high-impact analytical dashboard that enhanced reporting and data analysis capabilities.
Freelance Data Analytics Projects
Independent / Personal Projects
Aug 2023 - Present • 3 yrs
Development of data analysis and business intelligence solutions using Power BI and SQL. Experience designing dashboards, cleaning and structuring datasets, and creating automated reporting systems for operational monitoring. Focus on transforming raw data into clear insights through interactive visualizations and optimized data models.
