LAN · Operations & Production

HONTO'S LANCOM

Unified LAN Collaboration & QC Operations Suite

A local area network enterprise hub designed to facilitate offline office collaboration, real-time checklist auditing, and live shop-floor tracking.

The Challenge

Problem Statement

Deploying a high-security internal collaboration platform and real-time shop floor dashboard that can track quality checks, push instructions, coordinate task management, and support team chats completely offline on a local area network (LAN).

Our Solution

How We Solved It

A WebSockets-based Node.js and PostgreSQL server architecture hosted locally within the LAN network, featuring granular role-based access control (RBAC), offline checklist triggers, and multi-channel fallback alerts (WhatsApp/Email).

Results

Outcomes Delivered

84% average factory efficiency rate

Sub-5ms chat latency over local network

Zero external internet dependency for daily tasks

Real-time database log of operator checks and audit trails

Tech Stack

Technologies Used

Next.jsNode.jsWebSocketsPostgreSQLWhatsApp APIFirebase FCM

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