Case study

Building a product from 0 to 1

A form product for factory teams, rebuilt from scratch to replace the one 92% of customers use every day, without ever switching it off.

What I've done

  • Rebuilt the company's most-used product from scratch: customers build their own forms, a daily check, an inspection sheet, a 5S audit, then schedule them and run them on a tablet on the shop floor
  • Owned it end to end: program management, discovery, delivery and migration
  • Ran the new product alongside the legacy one, so no customer lost a day of production
  • Validated it with the largest customers before committing the build capacity

Phase 1

Build

Old serves every customer

New in development

Phase 2

Run both

Old still serves everyone

New live with paying customers

Phase 3

Migrate

Old switched off

New serves everyone

Rough size

  • Engineers, across two product teams12
  • Features shipped to date180
  • Forms completed a year on the product2.2M
  • People using it every day80K

Impact metrics

+70%
Usage growth in two years
€1.5M
ARR added through new features
18
Further sites committed on delivery

The first customers were paying for the new product before its official launch.

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