Data Science Projects in KagalData Science Projects in KagalI specialize in data cleaning and preprocessing, ensuring your spreadsheets or databases are accurate, well-formatted, and ready for analysis or reporting.
What Ill do for you:
Remove duplicates, nulls, and inconsistencies
Standardize date, text, and numeric formats
Fix spelling/case issues
Split/merge columns (e.g., names, addresses)
Convert file formats (CSV Excel SQL)
Python or SQL-based advanced cleaning (if required)
Supported formats: Excel, CSV, Google Sheets, SQL dumps
Clean, fast & confidential service
100% satisfaction guaranteed
Message me before ordering so I can understand your dataset and goals! š SQL & Tableau Project | Sales Analytics Dashboard
To practice real-world analytics, I built an interactive Sales Analytics Dashboard using SQL & Tableau to analyze sales performance and customer behavior.
š¹ Dataset Highlights
OrderID, CustomerID, Product, Category, Sales, Quantity, Discount, Profit, Region, OrderDate
š¹ Dashboard Coverage
ā¢ Sales overview: Total Sales, Profit & Orders
ā¢ Product performance: Top-selling products & category insights
ā¢ Monthly sales trends
š¹ Tools Used
ā¢ SQL
ā¢ Tableau
š¹ Key Insights
ā¢ A small customer segment drives most revenue
ā¢ Certain product categories consistently outperform others
ā¢ Clear seasonal sales patterns
š¹ What I Learned
ā¢ Writing efficient SQL queries for analysis
ā¢ Translating numbers into business-friendly visuals
ā¢ Designing dashboards that support data-driven decisions 
