AI development &
technical leadership.
We build AI-powered apps and tools, provide fractional CTO leadership, and architect cloud infrastructure — backed by 25 years of engineering across telecom, defense, and software.
What we build and how we help.
Focused services for companies that need technical depth — not a generic agency.
AI-Powered Development
MVPs, internal tools, and SaaS applications built with AI-assisted development and integrated AI capabilities. From concept to production deployment — not just a prototype.
Fractional CTO
Part-time technical leadership for startups and growing companies. Architecture decisions, vendor evaluation, team oversight, and technology roadmaps — from someone who builds, not just advises.
AI Strategy & Implementation
Helping businesses figure out where AI creates real value — and then building it. Agent workflows, automation, and AI integration from proof-of-concept to production.
Platform & Infrastructure
Cloud architecture, deployment pipelines, managed hosting, and agency white-label partnerships. Production infrastructure that runs — on the right platform for the job.
Engineer-led. Not agency-shaped.
Cloud59 is operated by Justin Marks — a systems engineer with over 25 years across wireless telecom, defense R&D, and software development.
After founding a wireless consulting firm at 26 that grew to $11M+ in revenue — leading RF engineering programs across propagation planning, network integration, optimization, capacity overlays, full network replacements, and custom tooling for every major US carrier — Justin now builds AI-powered applications, provides fractional CTO leadership, and architects cloud infrastructure for companies that need technical depth without the overhead of a full-time hire.
Today that means AI-assisted development, agentic workflows, and production-grade deployment — applied with the same engineering discipline that built nationwide cellular networks.
Let's talk.
Whether you need an AI-powered tool built, a technical co-pilot for your startup, or help figuring out where AI fits your business — send a message. All inquiries go directly to my inbox and phone.