Comprehensive Excel & Power BI Analysis

I have several Excel workbooks packed with sales records that need to be taken from raw, inconsistent tables to clear, decision-ready insights. I’m comfortable with Excel, yet I now need a specialist who can push the data further—clean it, restructure it, uncover the hidden trends, and present everything inside an interactive Power BI environment. Here’s what I’m handing over: messy sales data spread across multiple sheets, and some ad-hoc files exported from our CRM. Your first step is to bring all of that into a tidy, well-documented model. From there I’d like you to surface seasonality, product-line performance, regional variances, and any other patterns you spot. The story should be told through a polished Power BI dashboard powered by solid DAX measures and clean visuals. Deliverables • A cleaned and fully documented Excel file (or Power Query model) that serves as the single source of truth • A Power BI report with intuitive navigation, dynamic filters, and at least three analytical pages (overview, trends, deep-dive) • A brief write-up or video walkthrough explaining key findings, formulas, and how to refresh the data Acceptance criteria • No hard-coded values in your transformations; everything must be refresh-friendly • DAX calculations clearly named and commented Ideal skill set: expert-level Excel and Power Query, confident DAX, strong data-storytelling instincts, plus little Python or SQL to automate small preprocessing tasks if needed. I want this project done very fast even under 24 hrs

Project ID: 39738245