Built by someone who actually codes

HelixAI is the tool I wished existed two years ago. So I built it.

🧠
David Smith
Founder & CEO
Full-Stack Engineer
AI Systems Architect

I'm a full-stack engineer who went deep on AI — not an AI researcher who learned to code. I've spent 8+ years in QA automation — Playwright, Cypress, Selenium, Appium — building test frameworks and debugging systems that had to work every time. That background shapes how I build AI systems: if it doesn't pass validation, it doesn't ship.

I built HelixAI because every AI writing tool I tried made me sound like someone else. I write direct. Short sentences. Conclusion first. No corporate filler. And every "brand voice" feature I tested gave me back polished, balanced, professional content that could've belonged to any company on the internet.

So I built a system that actually measures how I write, quantifies it, and enforces it during generation. Then I built it for everyone.

I also work at Switch — one of the largest data center and AI factory companies in the country. I understand the infrastructure layer, not just the application layer. And I run an AI consulting practice that builds custom agent systems, RAG pipelines, and workflow automation for businesses that need AI that actually works, not just a demo.

HelixAI is the tool I wish existed two years ago.

Skills & Credentials
QA Automation (8+ years)
AI Systems Architecture
PyTorch / LoRA fine-tuning
RAG pipelines
Multi-agent systems
Full-stack development
Switch (data center / AI infrastructure)
Playwright, Cypress, Selenium, Appium

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