Freelancer profile translated to English.

Description

I am a Data and Business Intelligence specialist with over 8 years of experience helping companies transform data into strategic decisions.

I have official Microsoft certifications: PL-300 (Power BI Data Analyst) and DP-600 (Microsoft Fabric Analytics Engineer), which allow me to design modern analytics solutions and scalable data platforms.

Throughout my career, I have worked on BI, data engineering, and advanced analytics projects, developing solutions that enable companies to understand their information, optimize processes, and make faster, data-driven decisions.

I can help you with:

• Development of professional dashboards in Power BI

• Data modeling (Star Schema) for high performance

• Integration of multiple data sources

• Optimization of SQL queries and data processing

• Implementation of analytical solutions in Microsoft Fabric

• Transformation of complex data into clear reports for decision-making

Languages

Portuguese
Native or bilingual
Spanish
Fluent
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Oxigent
BI & Data Specialist
August 2025 - February 2026 (6 months)
Responsible for maintaining and developing new solutions for Business Intelligence (BI) systems, using tools like Pentaho and Fabric for ETL, DataGrip for SQL database management and optimization. Power BI and Qlik View for creating interactive and analytical dashboards. Integration of AI (such as Gemini and Copilot) in the data modeling and transformation process, applying predictive and automated analysis to offer advanced insights and streamline decision-making. Use of the Kanban methodology to improve delivery agility and Jenkins for process automation. Focus on optimizing SQL query performance and implementing advanced analytical solutions, leveraging AI capabilities to enrich Power BI dashboards and reports, such as predictive analysis and automatic insight generation.
Microsoft Fabric Microsoft Power BI QlikView Development NPrinting Atlassian JIRA
Boslan Consultoria
Data Analyst
March 2025 - August 2025 (5 months)
Professional dedicated to data analysis, treatment, and visualization, with expertise in Power BI Desktop/Online for developing interactive dashboards and analytical reports, incorporating AI for automatic insights and prediction. Experience in integrating Power BI with multiple sources using Power Automate to automate processes. Extensive background in SAS for statistical analysis, complex modeling, and macro and job administration. Skill in Python and PySpark for automation and data quality analysis using VSCode, along with SQL optimization and integration of AI models that enhance analysis within Power BI.
Institulo Tecnologico Europeu
Power BI Professor @ ITE Site Instituto
May 2024 - December 2025 (1 year and 7 months)
Responsible for teaching over 300 hours of Power BI Desktop/Online classes, covering all stages of the data analysis process, from collection and transformation to the creation of interactive dashboards and analytical reports. The course covers essential topics such as data modeling, DAX, Power Query, data governance, visualizations, and integration with other sources. Additionally, it prepares students for the PL-300 exam with key practices and simulations.