About CogStack

Building the infrastructure layer that makes AI actually work in production.

The Founder

Charles Vosloo

Founder & Lead Engineer

With a background spanning DevOps engineering to AI infrastructure architecture, I've spent years building and integrating complex systems that actually work in production.

Today, I run a self-hosted environment with 33+ integrated services — from vector databases to workflow automation — proving that sophisticated AI infrastructure doesn't require massive cloud bills or vendor lock-in.

Based in Johannesburg, I focus on helping South African enterprises deploy AI systems that are production-grade from day one. No prototypes that fail at scale. No demos that can't handle real data.

Our Approach

We don't just implement AI — we architect the foundation that makes it work.

Production-Grade

No prototypes that fail at scale. Every system we build is designed for real workloads, real data volumes, and real enterprise requirements from day one.

Self-Hosted Option

Data sovereignty matters. We offer fully self-hosted deployments so your sensitive data never leaves your infrastructure. No vendor lock-in.

Full-Stack Integration

Not point solutions. We architect complete systems where vector search, graph relationships, time-series analytics, and relational data work together seamlessly.

See the Code

We believe in transparency. Explore our infrastructure and templates on GitHub.

github.com/mindset-dev