1. Validate the source
The build checks the expected row count and data shape before presenting results. Dates, categories, amounts, and missing values must be usable enough for the agreed calculations.
Synthetic demonstration · not client work
Northstar Operations is a fictional business with 24 synthetic operating records. SWH built the demonstration to show the standard of work: validate the source, calculate agreed KPIs, produce editable management outputs, and document the boundary.
Method
The build checks the expected row count and data shape before presenting results. Dates, categories, amounts, and missing values must be usable enough for the agreed calculations.
Six agreed metrics are calculated from the source records. The formulas remain visible in the editable workbook so the buyer can inspect how each number was produced.
The workbook becomes a concise dashboard and five-slide executive deck. The output is designed for an owner or manager who needs exceptions and decisions—not another data dump.
What transfers to a real business
A contractor could use jobs, estimates, invoices, and completion dates. A property manager could use units, collections, maintenance activity, and vacancies. A professional office could use cases, deadlines, status, and billing. The source and KPIs change; the controlled reporting process remains.
One recurring CSV or Excel export with a consistent set of columns.
Up to six KPIs with plain-English definitions and visible formulas.
Files and rerun instructions stay with the buyer after delivery.
Limitations
Run your own numbers
Use the free calculator, then compare the annual labor cost with the fixed build price.