Back to portfolio
What I Built
Small livestock operations track everything in spreadsheets and lose money to missed health events and unreadable margins. I built the system that replaces that: one platform where staff record daily operations and owners get AI-summarized briefs — deployed at ptdutaagrinusantara.com with a public cattle catalog for customers.
Livestock management core sized for a 200-head cattle operation: individual animal records covering health events, weight progression, reproduction cycles, feed consumption, sales, and per-day financial entries.
Role-based access control with JWT authentication — owners, staff, and customers see different surfaces, protected at the API layer on Express with PostgreSQL/Supabase as the datastore.
Report pipelines exporting operational records to PDF and XLSX so owners can hand auditors, vets, or buyers a clean document instead of raw spreadsheets.
Gemini-powered Owner Daily Brief that automatically summarizes herd condition, recent transactions, and anomalies into one readable morning report.
Public customer-facing cattle catalog that works without login, turning internal farm data into a sales channel on the company domain.
Deployed full-stack on Vercel with a Supabase backend, health-check endpoint, and automated Supabase snapshot backups pushed daily.