Qamruzzaman Mollah

Oracle Sql Power Bi Dashboard Developer (Contract) @Carepoint Pharmacy

Schaumburg, IL, US

Developed and maintained sales dashboards to track regional performance, customer satisfaction, and supply chain efficiency, enabling data-driven decisions that improved sales strategies and customer retention.Designed health and safety dashboards to monitor compliance and incident trends, providing real-time insights that enhanced workplace safety protocols and reduced risks.Created accounting dashboards to track financial KPIs, revenue trends, and expense reports, facilitating clear and accurate financial analysis for better strategic planning and resource allocation.Applied SQL, PivotTables, and Power BI to design KPI dashboards, identifying inefficiencies that led to cost savings, optimized resource utilization, and improved performance standards.Expert in troubleshooting SQL issues using tools like SQL Profiler and SQL Execution Plan, identifying and resolving performance bottlenecks to optimize query performance and system efficiency.Expert in using DAX Studio to optimize DAX queries and analyze performance issues, improving dashboard efficiency and responsiveness with advanced measures and calculations.Utilized Snowflake to manage large datasets, optimizing query performance and data storage for faster and more efficient dashboard generation in Power BI.Configured Power BI data gateways and scheduled report refreshes to ensure timely access to accurate data, enhancing decision-making across the organization.