Every growing business has one. The spreadsheet that runs the team. Built years ago by someone who’s left, layered with macros and VLOOKUPs nobody else fully understands, emailed around as v23-FINAL-USE-THIS-ONE.xlsx, and one accidental column sort away from catastrophe.
We replace those sheets with proper, multi-user, auditable web applications. Same logic, same workflow — but now with real user accounts, change history, role-based permissions, integrations to the rest of your stack, and the ability for three people to work on it at once without anyone losing their changes.