Portfolio-Ready Power BI Dashboard

I’m looking for a data-savvy collaborator who can turn a raw dataset I will share into a polished, presentation-worthy story. I will handle the business context—you will guide the numbers all the way from Python/SQL cleaning in Excel-friendly format through exploratory analysis and finally into a sleek Power BI report. Above all, I want the visuals to shine; clarity and design polish matter more to me than sheer statistical depth.

Please build the dashboard around these elements:
• Bar/column charts
• Line charts
• Pie/donut charts

And surface the following KPIs prominently:
• Revenue growth
• Customer satisfaction
• Operational efficiency

Once the data is shaped and modeled, arrange intuitive slicers and filters so any reviewer can navigate insights in seconds. Comment your code, keep folders tidy, and include a concise write-up explaining the data preparation steps, the analytical logic, and the main takeaways that a recruiter or stakeholder should notice immediately.

Deliverables I expect:
1. Cleaned dataset (CSV or Excel) and any Python/SQL scripts or notebooks
2. Finished .pbix file with all visuals, KPIs, and interactive features fully functional
3. A brief PDF or Markdown summary (1-2 pages) highlighting methodology, key findings, and next-step recommendations

If that workflow sounds straightforward, let’s dive in—I’m ready to share the data and requirements as soon as you confirm.