https://github.com/kunalkumar2001/data-analyst-sql

Data Analyst SQL Project for Portfolio
https://github.com/kunalkumar2001/data-analyst-sql

data-analyst data-analytics-sql sql

Last synced: 9 days ago
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Data Analyst SQL Project for Portfolio

• Host: GitHub
• URL: https://github.com/kunalkumar2001/data-analyst-sql
• Owner: kunalkumar2001
• Created: 2024-11-08T13:12:08.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-11-13T09:01:45.000Z (3 months ago)
• Last Synced: 2024-12-19T00:18:10.591Z (2 months ago)
• Topics: data-analyst, data-analytics-sql, sql
• Homepage:
• Size: 51.1 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Data-Analyst-SQL

Welcome to the **Data-Analyst-SQL** repository! This repository showcases SQL projects focused on data analysis and business insights. It includes scripts, queries, and solutions to a variety of analytical challenges across different domains, such as retail, healthcare, and e-commerce.

---

## Table of Contents

- [Projects](#projects)

- [Requirements](#requirements)

- [Installation](#installation)

- [Usage](#usage)

- [Contributing](#contributing)

---

## Projects

### 1. Pizza Sales Analysis

   - **Description**: SQL-based analysis of pizza sales data to understand sales patterns, high-performing items, and customer preferences.

   - **Techniques Used**: Aggregations, joins, filtering, and ranking.

   - **Guide**: Ayushi Jain

### 2. Music Store Sales Analysis

   - **Description**: Data insights for an online music store, focusing on genre popularity, sales by artist, and customer demographics.

   - **Techniques Used**: Joins, subqueries, and CTEs.

   - **Guide**: Rishabh Mishra

### 3. Online Sales Dashboard

   - **Description**: An interactive Power BI dashboard that tracks and visualizes e-commerce sales data.

   - **Techniques Used**: Data connections, table joins, complex parameters, and customized visualizations.

   - **Tools Used**: SQL, Power BI

### 4. Walmart Sales Forecasting Analysis

   - **Description**: Data exploration and forecasting for Walmart sales, using data wrangling, feature engineering, and EDA.

   - **Dataset**: [Kaggle Walmart Sales Forecasting](https://www.kaggle.com/c/walmart-recruiting-store-sales-forecasting)

   - **Techniques Used**: Data wrangling, feature engineering, trend analysis.

### 5. Healthcare Patient Analysis

   - **Description**: This dataset includes various features relevant to healthcare operations and patient records,

   -   covering patient demographics, visit details, treatments, diagnoses, and costs.

   - **Dataset**: [Kaggle Healthcare Dataset](https://www.kaggle.com/datasets/prasad22/healthcare-dataset)

   - **Techniques Used**: SQL, Excel

---

## Requirements

- MySQL 8.0 or higher

- Basic understanding of SQL and relational databases

---

## Installation

1. Clone the repository:

   ```bash

   git clone https://github.com/kunalkumar2001/Data-Analyst-SQL.git

   cd Data-Analyst-SQL

## Uasge

1. Review each SQL file within the project folders for different datasets and analysis tasks.

2. Run the queries in your MySQL environment or import the scripts directly.

3. Modify the queries as needed to suit your data sources or analytical needs.

## Contributing

Contributions are welcome! Please fork the repository, make changes, and submit a pull request for review.