https://github.com/imnotamr/nti-2025---data-analysis
GitHub Repository Description for NTI Data Analysis Projects NTI Data Analysis & Freelancing Projects 📊🚀
https://github.com/imnotamr/nti-2025---data-analysis
Last synced: about 2 months ago
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GitHub Repository Description for NTI Data Analysis Projects NTI Data Analysis & Freelancing Projects 📊🚀
- Host: GitHub
- URL: https://github.com/imnotamr/nti-2025---data-analysis
- Owner: imnotamr
- Created: 2025-01-30T08:44:50.000Z (4 months ago)
- Default Branch: main
- Last Pushed: 2025-02-08T12:18:18.000Z (3 months ago)
- Last Synced: 2025-02-08T13:25:29.382Z (3 months ago)
- Language: Jupyter Notebook
- Size: 5.33 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# NTI Data Analysis Projects 📊
## 📌 Overview
This repository contains **data analysis projects** and **freelancing skill development resources** from the NTI "Skills for the Freelance Professional" course. The projects include **real-world datasets**, **data visualization**, **statistical analysis**, and **business intelligence** using SQL, Python, Excel, Power BI, and Tableau.
## 📚 Course Scope
The course equips participants with **freelance-ready data analysis skills**, covering:
- **SQL & Database Management** (Writing queries, managing structured data).
- **Python for Data Analysis** (Data cleaning, visualization, automation).
- **Excel & Power BI for Reporting** (Dashboards, KPI tracking, business insights).
- **Tableau for Interactive Data Storytelling**.
- **Data Wrangling & Transformation** (Handling missing data, scaling, aggregation).
- **Statistical & Predictive Analysis** (Descriptive & inferential statistics, regression).
- **Freelancing & Personal Branding** (Portfolio building, pricing structure, client management).
## 🛠️ Tools & Technologies
- **SQL** (MySQL, PostgreSQL)
- **Python** (Pandas, NumPy, Matplotlib, Seaborn, Plotly)
- **Excel & Advanced Formulas**
- **Power BI & Tableau**
- **Freelancing Platforms (Upwork, Fiverr)**
## 🚀 Projects Included
### 🔹 Data Analysis & Visualization
- **E-commerce Sales Analysis** – Customer behavior trends & revenue insights.
- **Healthcare Analytics** – Identifying patient trends using SQL & Python.
- **Financial Data Analysis** – Investment & portfolio optimization.
- **Social Media Analytics** – Engagement and trend forecasting using Tableau.
- **Freelance Business Analytics** – Market pricing, proposal success rate analysis.
### 🔹 Capstone Project
An **end-to-end case study** integrating **SQL, Python, Excel, Power BI, and Tableau**, covering data extraction, transformation, visualization, and **business decision-making insights**.