Roudhati (روضتي)

Arabic-first SaaS for Tunisian kindergartens

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Roudhati replaces the paper notebook Tunisian kindergarten directors use for enrollment, monthly fees, attendance and expenses. I built both sides: a NestJS modular monolith over PostgreSQL with Prisma, and a Next.js App Router frontend that is RTL and Arabic by default. The fee module is the core — payments are recorded as cash received with explicit allocation rows, so an overpayment carrying forward to the next unpaid month stays auditable and reversible. Tenant isolation runs through a Prisma client extension backed by Postgres row-level security.