Web UI (desktop/mobile) + Read-only ICS feeds

Key flows: view timetable, submit availability, approve changes

• React UI (RHF + Zod),

• Auth via university SSO,

• Talks to DRF via REST

Apps: Courses, Rooms, Timeslots, Assignments, Conflict Enqueue jobs

Features: pagination, filtering, metrics

Normalized schema + constraints

Base + read replicas (future)

Cache & rate limits

Broker for Celery

Celery Workers & Beat

imports, conflict detection, email/IO

TLS, routing, rate-limit, headers

OIDC/SAML (Azure AD/Keycloak)

Versioning (/api/v1), rate limits, OpenAPI docs

SMTP + ICS feeds

CSV imports, reports (S3/MinIO)

Nightly sync: courses, cohorts

GitHub Actions → registry →

Option A: Docker Compose/PaaS • Option B: Kubernetes (Ingress, etc.)