Conflict-Free Timetable and Revision Engine for School Administrations

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A weekly timetable is not a document a school builds once a year and files away. A teacher cannot come in, a teacher asks for a free day, a new class section opens. The timetable changes many times during the year, and every manual fix can knock other cells out of place.

The engine resolves teacher and class constraints together. A conflict is flagged right away while editing, and the system proposes the repair that gets there with the fewest changes. An existing timetable can be brought in from Excel, either by copying and pasting the table or by uploading the file. For a school without a timetable, there is a step-by-step setup from templates based on the Ministry of Education's weekly course schedule.

For a teacher who cannot come in or asks for a free day, the system first prepares the change as a preview. No teacher's timetable changes until the change is published. At a real middle school, opening a free day for three teachers had meant moving 118 of 140 lesson hours in Excel. In a test with that same school's data, the engine met the three requests without conflicts: only 18 lesson hours changed and 5 teachers were affected.

A published change reaches the affected teacher the same day. Teachers do not create an account; each sees their own week on their phone through a personal link. The timetable is also available as a calendar subscription and as A4 printouts.

Administrators can ask an AI assistant questions in plain language; the final decision always stays with them. In the context sent to the assistant, teachers appear under pseudonyms, and the model never sees a real name. Until the institution is verified, teachers are also stored in the system under pseudonyms rather than their real names. The product is being prepared for launch.