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A BOQ → estimate builder that replaced fragile Excel

Turns a Bill of Quantities into a costed estimate — guided, validated, clear from input to number.

Events-industry estimation team
  • Zoho Creator
  • Deluge
  • validation
// the problem

Estimates were built in fragile, pass-it-around Excel sheets — broken formulas, inconsistent structure, and only a couple of people who could run one safely.

// the approach
  1. A Zoho Creator app that turns a Bill of Quantities into a structured, costed estimate.
  2. Guided inputs and built-in calculations so the logic lives in the app, not in someone’s spreadsheet.
  3. Validation that catches mistakes before they reach a number.

Faster estimates, fewer mistakes, and anyone on the team can run one — no spreadsheet archaeology, no broken formulas, clear from input to number.

  • Zoho Creator
  • Deluge
  • live calculations
  • validation

Client details anonymized — the work is real.

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