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Retail · Building materials
AstroMatCon
A full ERP for building materials stores, with AI where it saves typing.
- Client
- In-house product, sold as SaaS to stores
- Status
- In production
- Technology
- Next.js · TypeScript · Prisma · PostgreSQL · Docker

Screens show fictitious or demo data.
Counter sales, inventory, finance, invoicing, WhatsApp and staff time tracking in one system. The AI reads messy input (supplier invoices, job material lists, customer messages) and returns structured data; the server does the math and a person approves.
The AI reads messy text and returns structure. The server does the math. A person approves.
In production
- screens
- 179screens
- tables
- 104tables
- automated tests
- 1,513automated tests
- of invoice items matched without calling AI
- 97.5%of invoice items matched without calling AI
What the system does
- POS with barcode scanner, store credit and Pix
- Goods receiving from the supplier's XML invoice
- NFC-e, NF-e, SPED and IBS/CBS tax reports
- Inventory with stock counts, kits, expiry dates and transfers
- CRM with pipeline and WhatsApp
- Staff time clock on mobile, with geolocation
Where AI comes in
- 01WhatsApp support bot that answers with the store's real stock, products and delivery info
- 02Matching supplier invoices to the catalog: rules first, AI only for what's left
- 03Free-text job material lists turned into a shopping cart
- 04Nightly catalog sweep: invalid NCM codes, prices below cost, duplicates


Next case
Sentinela
Occupational health · Auditing
Have a system this size you want to get off the ground?