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Fullstack · Case study

CERPSYS Production ERP for a regional rental enterprise

CERPSYS is a production ERP built for Leyte's largest rental enterprise — fleet, inventory, billing, and multi-branch reporting for real operators, every day.

The problem

The client ran three branches on spreadsheets and WhatsApp. Inventory drift, billing disputes, and zero visibility into fleet utilisation were eating margin weekly.

The approach

A full-stack web ERP with role-based access, multi-branch inventory, automated billing, and a reporting layer that rolls up across branches. Designed around the way their staff already worked, not around an out-of-the-box template.

Stack

  • TypeScript
  • Next.js
  • Node.js
  • PostgreSQL
  • Tailwind CSS

Status

In production · used daily