Kostubh Sharma

I’m a results-driven Data Analyst with hands-on experience in SQL, Power BI, Excel, and Python. I focus on turning complex datasets into actionable insights through data wrangling, ETL, and statistical analysis.

In my projects, I conducted exploratory data analysis on 50,000+ ride booking records in Ola Rides, building interactive Power BI dashboards to track ride frequency, revenue trends, and cancellation KPIs. This work improved driver reliability metrics by 20% and enhanced customer satisfaction outcomes.

I also designed SQL analyses for healthcare datasets (8,000+ patient stay records), deriving KPIs like average stay duration, treatment frequency rates, and resource utilization for data-driven hospital management. In Sales Performance Dashboard, I built a Power BI solution across 6+ product categories, enabling faster monitoring and reducing report generation time by 60%.

As a Data Analyst Intern at Visuti Edu Tech Pvt. Ltd., I performed data wrangling and ETL on 10,000+ records, improving data accuracy by 35%. I developed 5+ Power BI dashboards with DAX measures and data modeling, and automated reporting pipelines to reduce manual processing time by 40% while ensuring data quality and integrity.