Blog

Writing about AI architecture, technical leadership, and what I learn from building autonomous systems.

Agentic AI 8 min read

LangGraph vs CrewAI vs MCP: Choosing an Agent Stack in 2026

MCP is a protocol, LangGraph and CrewAI are frameworks: a layer-by-layer test and decision table for choosing an agent stack.

Agentic AI 8 min read

The Agentic AI Production Gap: Why Agent Pilots Stall

97% of enterprises deployed AI agents last year, but only 23% see significant ROI. The three gaps that stall agent pilots and the control-plane-first method I use.

Technical Leadership 7 min read

Fractional CTO vs Interim CTO vs CTO-as-a-Service

Three ways to get senior technical leadership without a full-time hire: a decision table on capacity, authority, duration and exit, and the red flags for each.

AI Strategy 8 min read

What Enterprise CTOs Should Actually Do With 85% Cheaper AI

Frontier LLM token prices are down 85% since March 2023. Here's the CTO playbook for turning cheaper AI into actual ROI.

AI Compliance 8 min read

The EU AI Act Is Live: What Every CTO Needs to Do Before December 2026

Article 50 transparency is live, the December 2, 2026 watermarking grace period is weeks away, and high-risk duties slipped to December 2027: the Inventory, Audit, Register, Owner checklist I run with CTOs shipping AI to EU users.

AI Strategy 8 min read

The Enterprise AI ROI Crisis: Why 95% of AI Pilots Show Zero P&L Impact

MIT NANDA found 95% of enterprise AI pilots show zero P&L impact, and IBM puts average AI ROI near 5.9%. Here's why the gap exists and the four-step framework I use to close it.

AI Architecture 8 min read

The Multi-Agent Trust Problem: Why Your AI Agents Will Sabotage Each Other

Anthropic's research showed AI agents sabotage each other in shared environments. Here are the four architecture guardrails every CTO needs before deploying multi-agent AI.

AI Architecture 9 min read

How to Know Your AI Agents Actually Work Before You Ship Them

88% of AI agent pilots never reach production. The missing piece isn't better models — it's evaluation. Here's the three-layer eval pipeline I build for every agent system before it ships.

AI Architecture 8 min read

MCP in Production: What Enterprise Teams Get Wrong

MCP hit 97 million monthly SDK downloads, but most enterprise deployments break in the same 3 places. Here's the production checklist I use after deploying it across healthcare, fintech, and SaaS.

Agile & Remote 6 min read

Managing Distributed Engineering Teams Across 3 Time Zones

After managing 50+ remote projects across US, UK, India, and Australia, here's what actually works for distributed Scrum teams — and what ceremony theater to skip.

AI Strategy 8 min read

RAG vs Fine-Tuning: A Practitioner's Decision Framework for 2026

After building both RAG pipelines and fine-tuned models in production, here's the decision framework I use with clients. The answer is usually RAG — but not always.

AI Architecture 9 min read

Confidence Gates: Teaching AI Systems When to Act and When to Ask

The architectural pattern that makes autonomous AI systems safe for production: confidence scoring and blast-radius analysis before every agent action.

Multi-Agent Systems 10 min read

How I Built a 40-Module Autonomous DevOps Platform as a Solo Architect

The architecture decisions behind a 40-module autonomous platform that plans, builds, tests, ships, and handles compliance — built by one architect with modern AI tooling.

Technical Leadership 6 min read

The Fractional CTO Model: When It Works and When It Doesn't

A fractional CTO isn't a consultant, an advisor, or a part-time employee. After 50+ engagements, here's when the model works — and the 3 situations where it doesn't.

AI Strategy 7 min read

Why Most AI Projects Fail Before They Start

87% of AI projects never make it to production. After leading 50+ AI engagements, here are the 5 reasons they fail — and none of them are technical.

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