Professional Summary
Data analyst with expertise in transforming complex datasets into actionable insights. Proven track record in developing comprehensive reports, optimizing data processes, and facilitating data-driven decision-making across multiple industries including healthcare and technology. Skilled in SQL, Power BI, and advanced data visualization techniques.
Technical Skills
Data Analysis & Visualization
- Power BI (Dashboard Development, DAX)
- Tableau
- Advanced Excel (Pivot Tables, VBA)
- Data Visualization Best Practices
- Statistical Analysis
Database & Query Languages
- SQL Server (Complex Queries, Stored Procedures)
- BigQuery
- Database Management
- ETL Processes
- Data Modeling
Programming & Tools
- R Programming
- Power Query
- Power Automate
- Git Version Control
- Thoughtspot
Business & Soft Skills
- Data-Driven Decision Making
- Business Intelligence
- Process Optimization
- Cross-functional Collaboration
- Problem Solving
Professional Experience
Programmer Analyst
Management Health Services • Medellín
02/2024 — Present
- Enhanced data visualization capabilities by 30% through designing and implementing detailed reports using M-AT and NPR software
- Improved operational efficiency by streamlining SQL Server data extraction processes and optimizing query performance
- Developed automated data integration workflows using Power Query to unify multiple data sources
- Collaborated with stakeholders to identify reporting needs and deliver actionable insights
Channel Data Specialist
HP • Medellín
01/2022 — 01/2024
- Architected and maintained Sales and Inventory Dashboard using Power BI, incorporating data from THOUGHTSPOT
- Implemented data quality measures resulting in enhanced database integrity and accessibility
- Provided comprehensive analytical support to sales teams across Latin America, improving decision-making processes
- Developed automated reporting solutions that reduced manual reporting time by 40%
Brokerage Associate
UPS • Medellín
09/2020 — 12/2021
- Conducted statistical analysis of customs data for UK product nationalization, improving process efficiency by 25%
- Streamlined client communication workflows and approval processes
- Developed and maintained tracking systems for nationalization processes
Education
BBA in Finance
Universidad del Norte • Barranquilla
2015
- Focus on Data Analysis and Business Statistics
- Relevant Coursework: Business Analytics, Statistical Methods, Financial Modeling