I’m looking for an advanced Excel + Google Sheets expert to build a premium 20-tab business dashboard system for Etsy sellers (UK focused). This is a high-level, professional system, not a simple tracker. Core Features: • Automated profit calculator • Etsy fee + VAT engine (UK) • Sales tracker • Live business dashboards • Monthly & yearly P&L • Inventory forecasting • Tax & VAT planner • KPI & analytics dashboards Technical Requirements: • Excel + Google Sheets compatible • Advanced formulas (XLOOKUP, SUMIFS, QUERY, arrays, pivots) • Dashboard UI design • Clean structure & documentation • Beginner-friendly instructions Deliverables: • Fully working spreadsheet • Editable source file • Instructions • Version for Excel + Google Sheets Budget: £500 – £900 Timeline: 10–14 days Please include examples of complex dashboards you’ve built.