● Available for remote roles & system design projects
Boon Pin
AI Systems Architect & Full-Stack Engineer
I design and build AI-powered systems — ERP, IoT platforms, and digital human solutions.
● Currently Available
Open for the right opportunity
Looking for roles or projects involving AI systems, IoT platforms, or Automations
Core Systems
Systems I've designed and delivered
Controlled guest WiFi with vouchers, captive portals, and device tracing
Guest Access Management System
Problem
Businesses often shared WiFi passwords with guests, but had limited visibility and control over who connected, how long they remained online, and which devices were accessing the network.
Outcome
Turned guest WiFi into a controlled access workflow instead of a shared static password
Factory-floor intelligence from order to shipment
Manufacturing ERP (OMS / MES / WMS)
Problem
Manufacturing operations ran on spreadsheets and whiteboards — no real-time shopfloor tracking, inventory visibility, or order orchestration.
Outcome
Reduced manual data entry by 80%
Eyes across every rack, sensor, and floor zone
IoT Data Center Monitoring
Problem
Data center teams had no real-time visibility into environmental conditions — temperature spikes and equipment failures went undetected.
Outcome
Real-time visibility across all infrastructure zones
Human-like AI that handles customers at scale
AI Digital Avatar System
Problem
Customer service kiosks needed 24/7 human-quality interaction without the cost of staffing.
Outcome
Handled 40% of standard customer inquiries without human intervention
Automated billing engine for SaaS and subscription businesses
Billing Management System
Problem
SaaS and service businesses managed billing manually — no recurring payment engine, fragmented gateways, and no unified financial dashboard.
Outcome
Supports 10k+ customer accounts with automated recurring billing
AI Expertise
Real AI capability
RAG
Retrieval-Augmented Generation
Enterprise knowledge systems that ground LLM responses in private documents, databases, and internal data — not hallucinations.
Agents
AI Agents
Autonomous agents that plan, reason, and execute multi-step workflows with tool use, memory, and dynamic decision-making.
LLM
LLM Integration
Production-grade integration with OpenAI, Claude, Gemini, and DeepSeek. Model routing, fallbacks, streaming, and cost control.
Streaming
Streaming AI
Real-time AI responses delivered via WebSocket and SSE. Low-latency streaming for chat interfaces and voice applications.
Knowledge
Knowledge-Based Assistants
Domain-specific AI assistants trained on business context — customer service, internal operations, and technical support bots.