As a Power BI developer I specialise in creating insightful and interactive data visualization solutions predominately using Microsoft Power BI. This typically involves:
- Requirement Analysis: Collaborating with stakeholders to understand business needs and translate them into technical solutions.
- Data Integration: Connecting to various data sources and ensuring seamless data extraction, transformation, and loading (ETL) processes.
- Dashboard and Report Development: Designing, developing, and maintaining interactive dashboards and reports to present data clearly and effectively.
- DAX Calculations: Writing and optimizing DAX (Data Analysis Expressions) formulas to enable complex data analysis and calculations.
- Performance Optimization: Improving the performance of Power BI reports and dashboards for faster, more efficient data exploration.
- Training and Support: Providing guidance and training to end-users to help them leverage Power BI effectively.