The operations system a school actually runs on — students, teachers, classes, fees, reports — put online and then hardened: scheduled jobs, backups, an audit log and a documented way to update it.
Getting a school ERP running is the easy half. The half that decides whether it is still running in a year is everything around it: scheduled jobs that do not silently stop, backups somebody has actually restored from, an audit log that records who changed a grade or a payment, and an update path that does not mean editing files on the server. This deployment has all four, plus bulk loading from spreadsheets — because that is the format a school's existing records are already in — and written installation and testing procedures so the school is not dependent on one person's memory.
A multi-tenant restaurant platform: an installable POS on the floor, a kitchen display that updates as orders change, and a NestJS backend holding the order state machine behind both.
A point-of-sale platform built as a multi-tenant SaaS: organisations, branches and users on one schema, a till that keeps up with a USB scanner, and a versioned public API with scoped keys.
A private web application for running a savings fund — weekly contributions, internal loans, referrals, profit shares and cycle close. It records and calculates; it moves no money.
Tell us your goals and current setup — we'll come back with a clear, honest plan.