KAVIN M

Data analyst and Power Bi
Data Modeling:Design and implement data models to ensure efficient data storage and retrieval.Develop relationships between different data sources for comprehensive analysis.Data Extraction and Transformation:Extract data from various sources, transform it into usable formats, and load it into Power BI.Utilize Power Query for data cleaning, transformation, and integration.Dashboard and Report Development:Create visually compelling dashboards and reports using Power BI Desktop.Implement interactive elements, such as slicers, filters, and drill-through actions.Data Visualization:Choose appropriate visualizations to effectively communicate insights.Optimize visualizations for user accessibility and understanding.**DAX (Data Analysis Expressions) Formulas

<p>Data Preparation<br>
Data Modeling<br>
Report Building<br>
Data Sharing & Collabration<br>
Data Integration<br>
Data Analysis & Insights<br>
Data Governance & Security<br>
Developed and maintained interactive Power BI reports and dashboards to visualize key performance indicators and support datadriven decision-making processes.<br>
Designed and implemented complex data models to facilitate efficient data analysis, utilizing DAX (Data Analysis Expressions) for custom calculations and measures.<br>
Conducted data cleansing and transformation using Power Query Editor to ensure data accuracy and consistency.<br>
Extracted and integrated data from diverse sources, including databases, spreadsheets, and web services, for comprehensive analytics.<br>
Collaborated closely with cross-functional teams to gather and understand reporting requirements, ensuring alignment with business objectives.<br>
Optimized Power BI reports and dashboards for performance and user experience, addressing issues related to data volume and rendering speed.<br>
Implemented data security measures, including role-level security, to protect sensitive information and ensure compliance with data governance standards.<br>
Conducted training sessions for end-users to enable self-service reporting and dashboard creation, fostering data-driven decisionmaking across the organization.<br>
Documented data sources, report specifications, and best practices to maintain a comprehensive knowledge base.<br>
Stayed current with the latest Power BI updates, features, and industry trends, continuously improving reporting capabilities.</p>