Data Analyst developing dashboards and applications using Power BI and ETL processes at Instituto Aquila. Focused on data integration, quality, and supporting business insights.
Responsibilities
Develop dashboards and applications in at least one of the major market platforms – Power BI, Tableau, Qlik, Looker, or ThoughtSpot (data modeling, load scripts, set analysis, variables, visualization design)
Design and optimize data models and ETL/ELT processes
Integrate data from multiple sources (SQL databases, spreadsheets, APIs, data lakes)
Ensure data quality, consistency, and governance
Support business teams with analyses and insights
Manage the visualization environment (security, refreshes, performance)
Document processes and guide users in the use of the solutions
Requirements
Familiarity with the Microsoft Azure environment
SQL (PostgreSQL, SQL Server, MySQL, etc.)
Knowledge of data modeling (star, snowflake schemas)
ETL tools (Pentaho, Talend, SSIS, or similar)
Basic knowledge of Python/R and REST APIs (a plus)
Best practices in data visualization and data storytelling
Experience with data governance and documentation
Ability to translate business requirements into technical solutions
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