complex-excel-builder

Build a GAAP-compliant financial model by automating multi-tab Excel workbook generation with revenue recognition (ASC 606), SaaS metrics (ARR, MRR, LTV:CAC), and burn analysis. This skill creates structured, auditable workbooks with interconnected sheets for data, calculations, summaries, and charts ready for investor review.

Automate Excel dashboard creation by generating multi-tab workbooks with operational dashboards, board-level reports, and interconnected calculations across overview, data, and summary sheets. The skill implements standard metric definitions and best-practice formulas for maintainability.

Create interconnected Excel sheets by defining requirements and generating a canonical workbook architecture with dedicated tabs for data sources, calculations, summaries, charts, and documentation. This approach ensures formulas reference correctly across sheets and maintain GAAP alignment.

You don't need deep Excel expertise; this skill automates model generation with requirements gathering and validation built in. It produces professional, maintainable workbooks following industry best practices, reducing manual errors and time spent on formula construction.

Set up data inputs by preparing your financial data, assumptions, and metric definitions, then use the skill to generate the workbook structure. The skill validates inputs and maps them across interconnected sheets, producing organized Excel files with formulas and documentation.

Openpyxl handles programmatic workbook generation, sheet organization, and formula writing, but relies on your data preprocessing and metric definitions. The skill uses pandas for data transformation and openpyxl for Excel output, requiring clean input data and clear requirements upfront.