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Power_BI_Dashboards

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# My Power BI Dashboard Portfolio 📊

Data Nerds! This repository is a collection of Power BI dashboards I've developed. It tracks my journey in using Power BI, from foundational reports to more advanced interactive analyses, all aimed at turning data into clear, actionable insights.

# Featured Dashboards

Explore the dashboards below. Each has its own dedicated README with more details on the build process and specific features.

## 📉 Data Jobs Dashboard (V1 - Comprehensive Exploration)

![Data Jobs DB GIF](https://raw.githubusercontent.com/lukebarousse/Power_BI_Dashboards/main/images/Project1_Page1.png)

[🌐 **View Interactive Dashboard on Power BI Service**](https://lukeb.co/powerbi-project1)

**Key Power BI Skills Utilized:**
* 🎨 Dashboard Layout & Design
* ⚙️ Power Query (ETL & Data Shaping)
* 🔗 Basic Data Modeling (Table Relationships)
* 🧮 Implicit Measures & Standard Aggregations
* 📊 Core Charts (Bar, Line, Area, Column)
* 🗺️ Map Visualizations for Geospatial Data
* 🔢 KPI Cards & Detailed Data Tables
* 🖱️ Interactive Slicers for Filtering
* 🔘 Buttons & Bookmarks for Page Navigation
* ➡️ Drill-Through Functionality

[➡️ **View Full Project 1 Details (README)**](/Data_Jobs_v1/README.md)

## 📊 Data Jobs Dashboard 2.0 (V2 - Single-Page Focus

![Data Jobs Dashboard 2.0](https://raw.githubusercontent.com/lukebarousse/Power_BI_Dashboards/main/images/Project2_Page1.png)

[🌐 **View Interactive Dashboard on Power BI Service**](https://lukeb.co/powerbi-project2)

**Key Power BI Skills Utilized (demonstrating progression):**
* 🎨 Advanced Dashboard Design (Single-Page UX & Optimization)
* ⚙️ Complex Power Query Transformations
* 🔗 Star Schema Data Modeling Principles
* 🧮 Explicit DAX Measures (e.g., `CALCULATE`, context modifiers)
* 📊 Dynamic Visualizations (driven by Parameters/Slicers)
* ⚙️ Field & Numeric Parameter Implementation for "What-If" Analysis
* 🗺️ Enhanced Geospatial Insights
* 🔢 Advanced Card Visualizations
* 🎚️ Optimized Slicers & Advanced Cross-Filtering Techniques
* ✨ Report Performance Considerations

[➡️ **View Full Project 2 Details (README)**](/Data_Jobs_v2/README.md)

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## About This Portfolio

Each dashboard linked above has its own detailed `README.md` file within its respective project folder. These offer deeper insights into the project objectives, data sources, specific Power BI techniques employed, and a closer look at the dashboard build.

Power_BI_Dashboards

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