John Engates

AI Researcher & Technology Leader

John Engates

Building multi-agent AI systems that solve problems single agents can't. Three decades shaping the cloud infrastructure that powers the Internet.

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John Engates builds AI agent systems that coordinate multiple autonomous agents to solve problems single agents can't. Over 30 years he's co-founded one of Texas's first ISPs, built hosting infrastructure for early YouTube, and created the distributed storage system that would become OpenStack Swift.

At Rackspace (CTO, 2000-2018), his team built and managed the infrastructure that kept YouTube running as it grew from startup to billion-user platform acquired by Google. His team scaled "Fanatical Support," 24/7 expert help that became the company's identity. The Intensive Hosting division he ran supported some of the web's most demanding workloads when "the cloud" meant actual servers in actual data centers.

In 2009, when a Facebook hardware engineering leader asked about open-sourcing data center hardware, John committed Rackspace as a founding member of the Open Compute Project. That same year, his team built the distributed storage system that would become OpenStack Swift. It now runs at CERN, Wikimedia, and hundreds of deployments worldwide.

The White House called in 2013 when Healthcare.gov's launch crisis needed infrastructure expertise. He sat in the Situation Room with heads of HHS and CMS, explaining what went wrong. At Cloudflare (Field CTO, 2021-2025), he guided enterprise AI and security deployments. Today he serves on the boards of Frost Bank (NYSE: CFR) and James Avery Artisan Jewelry, mentors Techstars companies, and leads SIM San Antonio.

30+ Years in Technology
3 CTO Roles
2 Board Seats
2025 - Present

AI Researcher & Builder

exAgentica

Building multi-agent AI systems for enterprise automation. Working with agentic coding tools (Claude Code, OpenAI Codex, Cursor), deploying local LLMs, and researching multi-agent orchestration, swarm architectures, and emergent collaboration.

2021 - 2025

VP & Field Chief Technology Officer

Cloudflare

Founded and led Cloudflare's Field CTO organization, advising global enterprises and public sector institutions on cybersecurity, digital transformation, Zero Trust/SASE, and emerging technologies including AI and quantum readiness.

2018 - 2020

Client Chief Technology Officer

NTT Global Networks

Helped enterprises adopt leading-edge network and security technologies across NTT's global infrastructure.

2002 - 2018

Global Chief Technology Officer

Rackspace

Served as CTO for nearly 18 years during Rackspace's rise as a cloud computing pioneer. Helped bring "Fanatical Support" to life, launched OpenStack and the Open Compute Project, and built security-first cloud infrastructure. Rackspace's Intensive Hosting division supported some of the Internet's most demanding workloads, including early YouTube.

1990s

Co-Founder

Internet Direct, One of Texas's First ISPs

Pioneered commercial Internet access in Texas during the early days of the web.

Agentic AI

Building agentic AI systems for enterprise automation and decision-making, including multi-agent orchestration, swarm architectures, and emergent collaboration.

Agentic Coding

Working with tools like Claude Code, OpenAI Codex, Cursor, and Google Antigravity to explore the frontier of AI-assisted software development.

Multi-Agent Systems

Researching multi-agent orchestration, swarm architectures, and emergent collaboration between autonomous agents at scale.

Local LLMs

Deploying and experimenting with local models using Ollama, LM Studio, GPT-OSS, and Qwen3 for privacy-first AI workflows.

Image Generation

Exploring creative AI with Google Nano Banana, FLUX.2, SDXL, and Z-Image for visual content generation and experimentation.

Cybersecurity

Deep expertise in Zero Trust architecture, SASE frameworks, quantum readiness, and enterprise security strategy from years at Cloudflare and Rackspace.

"The most interesting problems in AI aren't solved by a single agent. They require systems of agents that orchestrate, collaborate, and adapt together."

John Engates

Frost Bank

NYSE: CFR

Board member of Culberson Bankers, Inc., parent company of Frost Bank, one of Texas's oldest and most respected financial institutions.

James Avery Artisan Jewelry

Private

Board member of the iconic Texas-based jewelry company known for its craftsmanship and enduring design heritage.

Leadership & Mentorship

President of SIM San Antonio. Active mentor and investor through Techstars, helping the next generation of technology entrepreneurs build and scale their companies.

Bachelor of Business Administration

UT San Antonio

Get in Touch

Interested in speaking engagements, advisory work, or collaboration on AI and multi-agent systems research.