Alfa Consultorias e Desenvolvimento

Data Analyst

• Develop and maintain interactive dashboards and reports in **Power BI**, ensuring visual clarity and data accuracy
• Write and optimize **SQL** queries to extract, transform and analyze data in relational databases
• Perform data modeling (star schema, snowflake) and develop measures
• Collaborate with business areas to map analytical needs and translate them into data solutions
• Ensure the quality, consistency and governance of the data presented in reports
• Identify opportunities to improve existing processes and data flows
• Document pipelines, models and data sources clearly and in a structured manner

Data Analyst – Power BI, SQL