HIEN ERP

HIEN ERP is a production-grade enterprise resource planning system commissioned for a real manufacturing business, covering the full operational lifecycle across 9 integrated modules: bookings, employee management, production planning, shipping & logistics, customer relations, finance, and analytics. The architecture runs entirely on Cloudflare's edge infrastructure (D1 database, Workers, Pages) to achieve enterprise-grade performance without enterprise-grade infrastructure costs.

The distinguishing feature is the embedded AI agents layer — rather than treating AI as a standalone chatbot, HIEN ERP integrates automated decision logic directly into module workflows. Ollama with Qwen2.5 and DeepSeek-R1 models runs locally for zero-cost AI inference, processing operational data to surface recommendations, anomaly alerts, and performance insights. All AI decisions are recorded with full audit trails for management review and compliance.

The finance module embeds a multi-asset delta hedging engine (shared from the Kasher quant sidecar) for businesses with commodity exposure. With 34+ database migrations demonstrating ongoing schema evolution, Cloudflare Workers handling background data pipelines, and full internationalization via next-intl, the system is designed to scale with the business. This project showcases the ability to deliver genuine enterprise software — not a prototype — with a lean tech stack.