GIREESH GOWDUGOLLA's Work | ContraWork by GIREESH GOWDUGOLLAGIREESH GOWDUGOLLA
Power BI Developer | SQL & Snowflake Data Specialist
Analyzed sample sales data using SQL to identify key business trends and performance insights. The analysis covers total sales, profit, monthly trends, top-performing products, customers, and regional performance. Used joins, aggregations, date functions, CTEs, and window functions to transform raw transactional data into meaningful business insights. This is a self-initiated portfolio project using sample data. Built a hands-on Snowflake data pipeline project using sample sales data. The workflow includes loading data from cloud storage, creating stages and file formats, processing incremental data with Streams, automating transformations with Tasks, and using MERGE statements to maintain analytics-ready tables. The project demonstrates practical Snowflake, SQL, and data engineering skills. Built a Sales Performance Dashboard in Power BI to analyze revenue, orders, profit, customers, products, and regional performance. The dashboard highlights sales and profit trends, top-performing products and customers, category performance, customer segments, and profit margins through interactive business-focused visualizations. This is a self-initiated portfolio project created using sample data. Designed a Credit Card Performance Dashboard in Power BI to analyze applications, approvals, approval rates, card spend, and customer trends. Built interactive KPIs, filters, and visualizations to provide clear insights across regions, products, channels, and customer segments. This is a self-initiated portfolio project created using sample data.