Six locations, six different scheduling systems, and a call center translating between them. The brief was one booking flow for patients and one calendar for staff, delivered without a freeze on appointments.
Approach
We migrated one location at a time. Each location ran old and new in parallel for two weeks, with a sync in between, and only cut over once the new flow had handled a full cycle including cancellations and no-shows.
Result
Booking now takes a patient under a minute, and the call center handles scheduling exceptions rather than routine appointments.
What makes a booking migration risky
The hard part of a booking platform is almost never the booking form. It is that appointments already exist, staff already have habits, and every hour of downtime is an hour of phone calls. A rebuild that starts with a clean database is a different project from one that has to absorb live bookings on day one.
Three things decide whether it goes smoothly. Running old and new in parallel, so a failure is inconvenient rather than fatal. Handling the awkward cases early, since cancellations, reschedules and no-shows break more migrations than new bookings do. And agreeing what counts as done before starting, because a booking flow that works for patients but not for reception is not finished.
If you are weighing a build like this, the same fixed-scope approach applies as to any project on our web development work, and the price is agreed in writing before anything starts.
