Excel
Project
PowerBI
Project
SQL
Project
Me
I am Pritam Dan a Data Aspirants, learned some key technologies of data analysis which is Excel, PowerBI, SQL, Tableu and Python and done some projects and know more about this skills.
Skills
Data Analysis
Data Visualization
Power BI
Microsoft Excel (Advanced Excel)
Python
DAX
Power Query
Data Cleaning
Data Modeling
MySQL
Projects
Domain/Function: FMCG
Analyzed ~800K FMCG sales records across 23 markets, 298 products, and 189 customers using Excel. Cleaned data with Power Query and built an interactive dashboard with Pivot Tables and slicers to track revenue trends, customer contribution, and market performance for better decision-making.
Domain/Function: FMCG
Built an end-to-end Power BI solution analyzing 1.8M+ records across Finance, Sales, Marketing, and Supply Chain. Created 5 interactive dashboards using Power Query, DAX, and star schema modeling for KPI tracking, profitability analysis, and executive insights.
Domain/Function: Sales & Supply Chain Analytics
Designed and analyzed a 7M+ record SQL project using star schema architecture, a custom forecast vs actual fact table, and advanced querying techniques including joins, CTEs, and window functions to drive business insights in sales and supply chain analytics.
Experience
Customer Churn Analysis & Prediction | Data Science Project
Analyzed customer data to identify key factors contributing to churn using Python and SQL.
Performed data cleaning, preprocessing, and exploratory data analysis (EDA) to uncover patterns and trends.
Built and evaluated machine learning models (such as Logistic Regression / Decision Trees) to predict customer churn.
Visualized insights using Power BI / Python libraries to highlight high-risk customer segments.
Derived actionable insights to help improve customer retention and support business decision-making.
Improved model performance through feature engineering and hyperparameter tuning techniques.