Warning signs
Several versions of the same file circulate, only one person knows how it works, data-entry errors are costly: it’s time to think about it.
Keep what works
The spreadsheet often holds valuable business rules. We extract them with the people who use it before designing the app.
Move step by step
A first version takes over the core of the file, then grows with automations and role-based access. See our internal business tools and the article on the MVP.