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Production-Ready AI Systems.
Built for Scale, Shipped Fast.
Move from prototype to production in weeks — with engineering precision and real, measurable outcomes.
I'm Frazer Dourado, an Applied AI Engineer and founder of Variable X®.
For the past decade, I've built and scaled production systems at companies like Mercedes-Benz, PayPay, and Bol.com. Today, I help teams apply the same engineering discipline to design, deploy, and scale AI systems that actually work in the real world.
Many teams have AI ideas. Few get them into production.
Pilots stall. Integrations break. Impact gets lost between strategy and execution.
My work bridges that gap by combining engineering precision with applied AI expertise to build systems that are reliable, maintainable, and built for long-term performance.
Who I Work With
- CTOs and engineering leaders building new AI capabilities or scaling existing ones.
- Product teams shipping AI-powered features and accelerating their roadmap
- Startups and consultancies strengthening their AI infrastructure and automation systems
How I Help Teams With AI
Through a blend of engineering depth and applied AI experience, I help teams:
- Design and scale systems that perform in production.
- Automate workflows for measurable business impact.
- Build internal capability through hands-on enablement.
- Rapidly prototype and validate new ideas before full investment.
How You Can Build a Production Ready Blog in a Day Using AI
I used AI to build and ship a real, production ready blog in a single day — without cutting corners. Here’s what worked, what didn’t, and what you can take away.
Ready to build with AI?
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Tell me a little about what you're building or want to build. I'll reply within 24 hours with next steps.