Global Tech Market Size Analysis

I need a thorough market-sizing study for the international technology sector, covering total addressable market, serviceable obtainable market, and realistic five-year growth projections. Please base your figures on the latest publicly available data, reputable syndicated reports, and verifiable primary sources where possible.

I am most interested in a clear, reproducible Excel model (or Google Sheets) supported by concise Power BI visuals that let me drill down by region, segment, and customer type. A short narrative explaining key assumptions, data sources, and limitations should accompany the workbook so I can present the findings to stakeholders without additional rework.

Deliverables
• Dynamic Excel model with all formulas visible
• Power BI (or Tableau) dashboard linked to the same dataset
• Source list with publication date and access links
• 2-3-page methodology note outlining assumptions, currency conversions, and CAGR calculations

If this initial project goes smoothly, I have a queue of related assignments—customer persona development, competitive benchmarking, and deeper data analyses—so consider this an opportunity for repeat work. Let me know what data subscriptions or research tools you already have, your typical turnaround time for a project of this scope, and one example of a recent tech market study you completed.