I will fix double booking and google calendar sync bugs

Two customers booked the same slot? Bookings missing from the calendar, or showing up twice? Appointments one hour off after a time change?

These bugs come from the booking logic itself, not from the screen or the prompt. Two requests read "free" at the same moment, a sync runs twice, or a time is saved without its time zone.

I built and run my own AI phone receptionist and booking engine. It books real appointments while several calls are live at once, keeps a two-way calendar sync (e.g. Google Calendar), and reserves slots atomically in the database, so no two callers get the same time.

What I do: I find the exact root cause, apply a focused fix at the database, API or sync level, and prove it with tests (simultaneous bookings, repeated syncs, time-zone cases). I do not rebuild your system.

You get the fix, the tests and a short written explanation of what was wrong and what changed. I work async and in writing, and I never change production without your written approval.