Modular Technology Group builds intelligent, secure, and ownable AI infrastructure for companies that need performance without compromise.

We specialize in private cloud deployments (we do not use Cloudflare), on-prem LLM stacks, and custom Retrieval-Augmented Generation (RAG) systems, giving businesses full control over their AI workflows, data, and future.
Whether you’re in a regulated industry or just tired of renting intelligence from hyperscalers, Modular delivers tech you can trust.

Our expertise spans:
* Infrastructure & DevOps for local-first AI
* Prompt engineering and fine-tuned LLM workflows
* Document-grounded RAG systems with real citations
* End-to-end managed stacks for WordPress, ecommerce, and data-driven ops

We work with forward-thinking SMBs and mid-market teams to modernize systems without vendor lock-in, black boxes, or runaway cloud bills. At Modular, we don’t just build systems, we build resilience. If you’re ready to explore what truly private AI can do for your organization, let’s talk.
Our expertise lies in Prompt Engineering, a discipline that focuses on designing effective inputs to guide AI systems like GPT-4, Bard, Midjourney, Stable Diffusion, and more. This emerging field is crucial in shaping the way businesses interact with AI, and we’re proud to be leading the charge. Our team of experienced professionals is dedicated to helping businesses of all sizes navigate the AI landscape. We provide comprehensive services, from AI strategy development and implementation to ongoing support and optimization. At Modular Technology Group, we’re not just delivering services, we’re building partnerships that grow with your business. Let’s explore the future of AI together.

Cale drives Modular’s architecture, security strategy, and long-term technical direction. His career spans more than three decades across data centers, ISPs, managed services, and high-availability infrastructure. He specializes in private AI systems, secure networking, and end-to-end DevOps; designing environments that are reliable, efficient, and built for real-world workloads.
He leads Modular’s approach to local LLM hosting, zero-trust design, and lifecycle management of client environments. His background in enterprise infrastructure and optimized data center operations shapes Modular’s commitment to privacy-first AI and sustainable, scalable systems.
Cale’s work centers on building technology that clients can trust: predictable, maintainable, and fully under their control. His philosophy is simple: own your stack, understand your data, and architect for longevity.