Manisha S.

Reporting / Business Intelligence Developer | 8+ Years of Experience Experienced Reporting and Business Intelligence Developer with 8+ years of expertise in designing, developing, and delivering end-to-end Business Intelligence and Analytics solutions. Skilled in transforming complex business requirements into scalable reporting solutions using Power BI, Snowflake, SQL Server, MySQL, and SharePoint. Strong experience in data integration, data modeling, dashboard development, and production support. Professional Summary * Integrated data from multiple sources including SQL Server, MySQL, Snowflake, SharePoint, and flat files using Import and Direct Query modes. * Performed ETL and data transformation activities in Power Query Editor, including data type conversions, header promotion, query merging, appending, unpivoting, creation of conditional/custom columns, column splitting, concatenation, and reference table creation. * Designed and developed efficient data models by creating relationships between fact and dimension tables and building reusable Date/Calendar tables to support time-based analysis. * Developed DAX measures, calculated columns, KPIs, and business metrics to meet reporting and analytical requirements. * Created interactive dashboards, scorecards, and operational reports with drill-through, drill-down, filtering, and other advanced visualization capabilities. * Published reports and datasets to Power BI Service, configured workspaces, managed access permissions, and implemented Row-Level Security (RLS). * Scheduled and monitored data refreshes, ensuring data accuracy and availability across Development, UAT, and Production environments. * Worked closely with business stakeholders to gather requirements, analyze data needs, and deliver actionable insights that support strategic decision-making. Snowflake Experience * Designed, created, and maintained Snowflake database objects including tables and views. * Developed and optimized complex SQL queries, joins, subqueries, CTEs, and data transformation logic within Snowflake. * Built and maintained ELT processes for loading and transforming data from multiple source systems. * Created and managed stages, file formats, and data-loading processes to support data ingestion. * Performed query tuning and warehouse optimization to improve performance. * Debugged and resolved data quality issues, transformation logic failures, * Collaborated with data engineering and business teams to validate data, troubleshoot production issues, and ensure reporting accuracy. Reporting Domains * Customer Service Analytics * Inventory Management Reporting * Logistics & Supply Chain Analytics * Supplier/Vendor Performance Reporting * Exception Reporting & Alert Monitoring * Operational KPI & Executive Dashboards Technical Skills BI & Reporting: Power BI, Power BI Service, Power Query, DAX Databases & Data Warehousing: Snowflake, SQL Server, MySQL Languages: SQL, DAX, M Query Data Management: Data Modeling, ETL/ELT, Data Transformation, Data Integration Collaboration Tools: SharePoint Methodologies: Agile, Production Support, Requirement Analysis