Chad Cook
Fractional Technologist and Advisor at GoRin Technologies LLC
Based in United States · 30+ years experience
Summary
Technology Advisor, Fractional CIO/CTO: Aligning technology, people, and execution for scalable growth.
About
I help companies make the right technology decisions—fast, confidently, and at scale.
I work with founders, executives, and investors as a fractional technology leader and advisor, typically at critical moments:
• Advancing troubled products, technologies, and teams
• Scaling platforms and teams during growth
• Navigating AI adoption and architectural change
• Managing complexity across cloud and on-prem infrastructure
• Addressing security, identity, and operational risk
With 25+ years across product engineering, infrastructure, and cybersecurity, I bring a pragmatic, systems-level perspective that connects business strategy to technical execution. I leverage my background in psychology, sociology, and Zen principles to work with people, build trust, and effectively advance technology, operations, and revenue.
My background includes:
• High-performance platforms, including transaction and trading systems
• Cloud, distributed, and on-prem/datacenter architectures
• Data-intensive, fault-tolerant, and scalable systems
• Security, identity, and risk management
I’ve led and advised on systems where performance, reliability, and trust are non-negotiable—and where poor decisions are expensive.
I’ve been recognized internationally for my work, speaking at the SEC, NATO, and the United Nations, and publishing on security, risk, and technology. I was named one of the top 21 CTOs in electronic trading.
How I Engage
• Fractional CTO / Chief Architect
• Strategic advisor to founders, executives, and PE-backed companies
• Architecture and platform strategy (AI, data, cloud, infrastructure, security)
• Targeted engagements to unblock critical initiatives
Current Focus
• Creation of Strategic Technology Roadmaps for continuous modernization, AI readiness, and execution
• Aligning technology decisions with business outcomes
• Evolution and modernization of technology infrastructure and applications
• Data and AI products and systems in enterprise environments
• Hybrid architectures spanning cloud and on-prem infrastructure
• Identity, access, and delegation for non-human actors and their intersection with people
If you’re working through a complex technology transition—or need experienced guidance to move faster with less risk—I’m open to fractional and advisory engagements.
Skills
Software Architecture, Cloud & Infrastructure, M&A / Due Diligence, Platform Modernisation, Cybersecurity, Engineering Leadership, Vendor Management, DevOps, Governance & Risk, Data & AI
Regions covered
Industry experience
Government, Fintech, Retail, SaaS, Education, Healthcare
At a glance
Chad brings hands-on experience across Software Architecture, Cloud & Infrastructure, M&A / Due Diligence, Platform Modernisation, Cybersecurity, Engineering Leadership and 4 other areas. Available for engagements across Asia-Pacific, Europe, North America, South America. Industry experience includes Government, Fintech, Retail, SaaS, Education and 1 more.
How fractional CTO engagements with Chad work
Chad works on a fractional basis — typically one to three days a week for an agreed engagement length — so you get senior technical leadership without the cost or commitment of a full-time hire. Engagements commonly include technical due diligence, board reporting, engineering team leadership, technology strategy, architecture reviews, hiring support, and stepping in as interim CTO during a transition.