Commercial Data Analyst turning data into insights for Sellpy, a sustainable e - commerce company, shaping better decisions and marketing strategies.
About the role
- Senior Data Analyst (PowerBI) developing advanced dashboards and reports. Working on ETL processes and collaborating with business areas in Contagem, Brazil.
Responsibilities
- Develop advanced dashboards and reports in Power BI using DAX to create complex measures and data modeling.
- Create and optimize queries in SQL Server and PostgreSQL, ensuring performance and efficiency in data access.
- Develop and maintain ETL processes and data pipelines using Apache Airflow for automation and integration.
- Work directly with business units and executive leadership, translating requirements into technical solutions and presenting strategic insights.
- Document business rules, assumptions, and calculation methodologies, maintaining traceability and data governance.
- Participate in executive meetings to align on KPIs and corporate metrics.
- Ensure the quality and consistency of data presented in corporate reports and dashboards.
Requirements
- Strong experience with advanced Power BI, developing complex dashboards and using gateways.
- Full proficiency in DAX for creating measures, calculated columns, and tables.
- Advanced SQL knowledge with experience in query optimization and performance tuning.
- Experience with SQL Server and PostgreSQL, including administration, stored procedures, and indexing.
- Experience in development and data wrangling using Python.
- Experience developing and maintaining ETLs and data integration processes.
- Proven experience interacting directly with business areas and delivering executive presentations.
- Ability to document technical processes and business rules clearly and structurally.
- Preferred: Knowledge of Apache Airflow for creating and managing data pipelines.
- Knowledge of Cloud (Azure/AWS).
- Power BI certifications.
- Knowledge of Git.
- Knowledge of Docker.
Benefits
- Health and Dental Insurance
- Transportation Allowance
- Remote Work Allowance
- Meal Allowance
- Paid Vacation
- Birthday Day Off
- Health and Well-being Program
- Individual Development Program (IDP).
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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