A focused project built around practical decisions and constraints.
The client needed a booking system for outdoor sports sessions that changed every season. Each period had different daylight hours, weather limits, and equipment availability. The old calendar was manual and caused double bookings during peak weeks.
We mapped the seasonal constraints first: spring and autumn had unstable light, so sessions were shorter. Winter required backup indoor slots. Instead of building a generic scheduler, we created rule sets per season. The logic checks real‑time weather feeds and adjusts available slots automatically.
A lightweight PHP backend handles the rule engine. The frontend uses a simple grid that highlights only bookable slots. We added a 15‑minute buffer between bookings to account for gear checks. The system sends a confirmation with a checklist of required equipment based on the season.
Double bookings dropped to zero. The average time to schedule a session went from 12 minutes to under 3. Coaches can now see at a glance which slots are viable for the current season. The workflow has been running for two full cycles without manual intervention.