{"id":25236885,"url":"https://github.com/nishumehta/sales-analysis-project","last_synced_at":"2026-05-08T01:37:29.668Z","repository":{"id":276675195,"uuid":"929757760","full_name":"NishuMehta/Sales-Analysis-Project","owner":"NishuMehta","description":"This project aims to analyze sales performance using Excel, SQL, Python, Tableau, and Power BI. 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Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Sales Analysis Project\n\nThis project analyzes sales performance using **Excel**, **Python**, and **Tableau** to extract business insights, understand sales trends, and visualize key performance indicators (KPIs).\n\n---\n\n## Dataset Overview\n\n- Files: `sales-data.csv`, `sales-data-cleaned.xlsx`, `sales_eda.csv`\n- Rows: ~10,000+, Columns: Region, Product, Date, Sales, Quantity, Profit, etc.\n- Cleaned \u0026 transformed in Jupyter Notebook\n\n---\n\n## Tools \u0026 Technologies\n\n| Tool               | Usage                                  |\n|--------------------|----------------------------------------|\n| Python             | Data cleaning, EDA (`sales-eda.ipynb`) |\n| Pandas, Matplotlib | EDA, plotting                          |\n| Excel              | Preprocessing, quick metrics           |\n| Tableau            | Final interactive dashboard            |\n\n---\n\n## Key Insights\n\n-  **Top-performing product** \n-  **Most profitable region**\n-  **Sales drop-off in** \n-  **Sales Trend**\n\n---\n\n## Visualizations\n\n### Tableau Dashboard:\n![Dashboard](dashboard/Dashboard.png)\n\nIncludes:\n- Regional performance overview\n- Product category breakdown\n- Profitability by month\n- Trend lines for key KPIs\n\n---\n\n## File Structure\n\nSales-Analysis-Project/\n│\n├── data/\n│ ├── sales-data-cleaned.csv\n│ └── sales-data.csv\n│ └── sales_eda.csv\n│\n├── notebooks/\n│ └── analysis.ipynb\n│\n├── dashboard/\n│ ├── Dashboard.png\n│ └── Dashboard.twb\n│\n└── README.md \n\n---\n\n## What I Learned\n\n- Cleaning large transactional datasets\n- Aggregating business KPIs with Python and SQL\n- Designing dashboards for storytelling and decision-making\n- Structuring a professional GitHub project\n\n---\n\n*This project is part of my Data Analyst Portfolio.*\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnishumehta%2Fsales-analysis-project","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnishumehta%2Fsales-analysis-project","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnishumehta%2Fsales-analysis-project/lists"}