Metarn Engineering Invoices

Metarn Engineering Invoices

Metarn Engineering Invoices - Desktop Billing App

A companion desktop app for Metarn Engineering's own office: a fast, offline invoicing and quotation tool that produces the same branded documents their roofing and steel fabrication business sends to clients.

Key Features

  • Invoice and quotation modes on one screen
  • Itemized pricing with automatic subtotal and balance due
  • Branded PDF invoice preview
  • Share by WhatsApp or email, or download as PDF
  • Runs fully offline on the office PC

Built as an Electron desktop app so office staff can create and send a professional invoice or quotation in seconds, with no internet connection required.

Technologies Used

  • Electron
  • React
  • TypeScript
  • Webpack