Case study
RestoSync: one back office for a multi-location restaurant group
Client under NDA
Product screenshots coming soon — the numbers are already live.
Challenge
A restaurant group was running each location on its own spreadsheets, POS exports, and Telegram threads. Owners had no same-day view of sales or stock across locations, and every new branch multiplied the manual work. They had been quoted agency timelines measured in quarters.
Solution
We built RestoSync as a multi-tenant SaaS: each brand is a tenant, each location a scoped unit inside it, with role-based access from owner down to shift staff. The 27 modules cover orders, menu and pricing, inventory with stock alerts, staff scheduling, and cross-location reporting. Weekly demo sprints meant the client clicked through real screens from week two.
Architecture
We show real architecture. Agencies never do.
A NestJS modular monolith over PostgreSQL, with Prisma enforcing tenant isolation at the data layer: every one of the 31 models is tenant-scoped and every query passes through a tenant-aware client extension, so isolation is code, not convention. The Next.js back office is server-rendered for fast first paint on restaurant hardware, and Redis handles caching and background jobs like report generation.
Results
- One platform replaced per-location spreadsheets and manual POS reconciliation
- New locations onboard through configuration, not development work
- Owners see cross-location sales and stock the same day instead of at month end
- Tenant isolation verified by automated tests on every release
“We stopped guessing what was happening in our other branches. The numbers are just there every morning.”
Want something like this?
Tell us what you are building. The founders who shipped RestoSync: one back office for a multi-location restaurant group will scope it and reply with a fixed price.