Assistant Manager - Data Analyst
Analyzed and interpreted data using SQL and Microsoft Excel.• Created visualizations with Tableau and Power BI.• Demonstrated leadership and communication skills.• Built interactive dashboards with Power BI.• Developed and deployed a software update, resulting in a 30% reduction in system errors and improving application performance by 25%.• Automated customer data tracking, reducing manual entry by 60%.• Managed data extraction, transformation, and connection to sources.• Translated complex data into actionable insights and implemented security measures in Power BI.• Crafted DAX queries for advanced calculations.• Followed design methodologies and maintained project documentation.• Designed tabular and multidimensional models.• Established a complex data warehouse for real-time analysis.• Constructed advanced statistical models to identify customer trends and predict future sales growth with 80% accuracy.• Introduced an automated ticketing system using Google Apps Script within Sheets to streamline the process of requesting reimbursements for official expenses