Joshua Boladuro
Co-founder · AI engineering and growth
AI engineer who builds production AI assistants and workflow automation. Leads the cost reviews, client conversations and the shift from audit to build.
About
Two engineers, one question: does it need the big model?
ModelShift pairs hands-on AI engineering with security and deployment depth. We run every free review ourselves.
David Willis-Owen
Co-founder · security and model deployment
Leads benchmarking, fine-tuning and the inference pipeline, with a security-first view of data handling. Publishes our model cost and speed benchmarks.
Who we work with
Teams with a real, recurring AI bill.
AI SaaS teams
Your margin depends on inference cost per user.
AI agencies
You resell AI workflows and want a better unit cost on every client.
Engineering and platform leads
You own the LLM bill and the latency targets.
Finance and FinOps
You need a number you can defend, not a vendor promise.
The book
We're writing the book on it.
By Joshua Boladuro and David Willis-Owen
When smaller, open-weight models can replace the big ones. Get early chapters as we write them.
Find out what your AI bill should be.
Fifteen minutes, three questions, no system access. If there's nothing worth shifting, we'll tell you that too.