Kakoli Das

Background

About Kakoli Das

You can explore my data analysis projects on the below link that I have done Retail Analysis, digital analysis, traffic vs sales, sales by geographic. Quantitative Analysis Summary 1)Developed and implemented a demand forecasting model using time series analysis, improving accuracy of demand predictions by 15% 2)Used MySQL Workbench to run SQL queries on stored data, streamlining data retrieval and reducing query execution time by 20%, resulting in faster report generation and improved decision-making support. 3)Performed data cleaning, plotting, and analysis using NumPy, pandas, and matplotlib for a traffic analysis case study, improving traffic pattern prediction accuracy by 15%. 4)Performed data normalization, created calendar dimensions, and developed data models with measures-table calculations in Power BI, building interactive dashboards that improved data visualization and reporting efficiency by 20%. 5)Used BigQuery and Tableau to build, scale, and automate a Digital Analytics Dashboard, performing ETL processes on open data to streamline data flow, improve reporting accuracy, and enhance dashboard efficiency by 30%.