Essential Duties:
- Data Integration and ETL
- Connecting to various data sources: Integrating data from databases, files, APIs, and other sources.
- Transforming data: Cleaning, preparing, and restructuring data for analysis.
- Loading data:?Importing data into Power BI for analysis and visualization.
- Data Modeling and Analysis
- Design data models and optimize performance: Creating the structure of data relationships ensuring efficient data retrieval and calculations.
- Create calculated columns and measures: Using DAX to calculate derived values and aggregate metrics.
- Perform exploratory data analysis (EDA): Using BI tools to explore data, identify trends, and patterns.
- Apply advanced data analysis techniques (e.g., statistical analysis, time series analysis, predictive modeling).
- Integrate machine learning models into Power BI dashboards.
- Dashboard Development and Visualization
- Designing dashboards: Creating visually appealing and interactive dashboards.
- Creating visualizations: Using charts, graphs, and other visual elements to represent data.
- Implementing interactivity: Adding filters, slicers, and drill-down capabilities.
Troubleshooting and Maintenance
- Identifying and resolving issues: Debugging dashboards and data models.
- Updating and maintaining dashboards: Ensuring dashboards remain accurate and relevant.
- Providing support: Assisting end-users with dashboard usage and troubleshooting.
Collaboration and Communication
- Work with stakeholders: Understand business needs and translate them into visualizations and collaborate with a product manager to align BI development with business objectives.
- Collaborate with cross-functional IT staff: Work effectively with data engineers, data architects, and others to ensure data quality and integration.
- Communicate findings: Presenting data insights and recommendations to stakeholders.
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