This repository contains data visualization projects created using Power BI and Tableau. The projects explore real-world datasets and present insights through interactive dashboards.
- Power BI Projects
- Tableau Projects
- Technologies Used
- How to View Dashboards
- Contributing
- License
- Contact
Overview:
This Power BI dashboard provides an in-depth analysis of the COVID-19 pandemic at both global and Vietnam-specific levels.
Key Insights:
- Visualizations of confirmed cases, deaths, and vaccinations over time.
- Breakdown of Covid-19 status by continent and country.
- Analysis of new cases and deaths trends from 2019 to 2021.
- Vietnam-specific insights, including provincial-level Covid-19 statistics.
- Identification of high-risk areas and vaccination progress.
Overview:
This Power BI project explores tire usage patterns and factors affecting tire wear and performance.
Key Insights:
- Breakdown of tire usage by category, including passenger cars, trucks, and industrial vehicles.
- Performance analysis of different tire brands and models.
- Environmental and economic impact of tire usage.
- Trends in tire replacement cycles and maintenance habits.
Overview:
This Tableau dashboard analyzes crime distribution patterns across different locations and time periods.
Key Insights:
- Crime hotspots identification based on geographical and time-based analysis.
- Breakdown of crime types and their frequency trends.
- Predictive modeling for high-risk zones.
Live Dashboard:
View on Tableau Public
Overview:
This Tableau dashboard explores sales performance trends across various business metrics.
Key Insights:
- Sales trends over time with monthly and yearly comparisons.
- Regional performance analysis for different markets.
- Customer segmentation and purchase behavior insights.
- Product-wise sales breakdown for better decision-making.
Live Dashboard:
View on Tableau Public
- Power BI – for building interactive business intelligence reports.
- Tableau Public – for creating dynamic visual dashboards.
- Data sources – various datasets collected from public and proprietary sources.
- Open the provided Tableau Public links for Tableau dashboards.
- For Power BI reports, download the
.pbixfiles and open them using Power BI Desktop.
Contributions are welcome! If you have any ideas for improving the visualizations:
- Fork the repository.
- Create a new branch:
git checkout -b feature/new-visualization. - Commit your changes:
git commit -m 'Add new visualization'. - Push to the branch:
git push origin feature/new-visualization. - Submit a pull request.
This project is licensed under the MIT License - see the LICENSE file for details.
If you have any questions or suggestions, feel free to reach out to me through GitHub.