Case study
Greenfield Academy
Greenfield used the auto-timetable generator to schedule 16 sections in 90 seconds — a job that previously took 3 days.
The challenge
Each new academic year, Greenfield's 3 academic coordinators spent the better part of a week building the timetable in a spreadsheet, only for last-minute teacher changes to cascade through every section.
What we did
Ketpy's constraint-aware auto-generator solved for teacher clashes, lunch breaks, and even subject distribution in under 2 minutes. The substitution module now handles teacher-absent days automatically.
Results
3 days → 90s
Timetable build time
0
Substitution conflicts
120/yr
Coordinator hours saved
"The auto-timetable generator alone paid for the whole subscription. Our coordinators love it."
— Vikram Rao, Director