Duo J Duo J

AI Solutions Engineer at Kong

Hi, I’m Duo (Neo).

I help organizations put a control plane in front of their AI — governing LLM traffic, agents, and APIs with the same rigour we spent a decade applying to cloud infrastructure.

Illustrated portrait of Duo (Neo) J.

What I do

From infrastructure to intelligence.

My work sits where AI meets the plumbing that has to carry it: the gateway, the policies, the identity, the observability. Models change every quarter — the platform around them is what has to hold.

Currently an AI Solutions Engineer at Kong, helping teams adopt LLMs and agents without giving up control — where the gateway sits, how prompts and tokens are governed, how agents authenticate, and how any of it gets measured once it’s live.

I came to this the long way around: a decade in data centres, cloud architecture and DevOps, then years as a pre-sales architect translating dense technical designs into outcomes a business could act on. That’s why I think about new technology in terms of what has to be operated, secured and paid for once the excitement passes.

Practice areas

AI Gateway & LLM Traffic

  • · Multi-provider routing & failover
  • · Semantic caching & semantic routing
  • · Token-based rate limiting & cost attribution
  • · Prompt guardrails & data-loss controls
  • · AI observability & token analytics

Agentic Systems & MCP

  • · Existing APIs exposed as governed agent tools
  • · MCP server design & deployment
  • · Identity & scoping for non-human callers
  • · Tool use & function calling
  • · Audit trails for agent-initiated calls

Applied AI

  • · Agentic application design
  • · RAG & grounded retrieval
  • · LLM evaluation & guardrails
  • · Model selection & cost/latency trade-offs

API & Integration

  • · API Management & Gateway
  • · API Security & Threat Protection
  • · API Monetization & DX
  • · Multi-gateway Governance

Cloud & Infrastructure

  • · AWS
  • · Microsoft Azure
  • · VMware
  • · Nutanix
  • · Kubernetes

DevOps & Automation

  • · CI/CD pipelines
  • · Infrastructure as Code
  • · Container orchestration
  • · Configuration management

Data Center

  • · Enterprise storage
  • · Server & virtualization
  • · Network architecture
  • · DR & high availability

Security & Networking

  • · Palo Alto NGFW
  • · Cisco networking
  • · Meraki cloud-managed
  • · Avaya communications

Got a problem you’d like a second opinion on?

I’m always up for a conversation about cloud, APIs, or anything in between.