Invoices reconciling to the penny. A front desk coached by its own phone calls. Forty years of records freed from a dying mainframe. I build systems like that for West Texas businesses — and I keep them running. I’m Jason Davis. This is Llano DataWorks.
Book 30 minutes →The one nobody’s allowed to touch. The green screens. The spreadsheet only one person understands. The invoices somebody checks by hand, because the last “integration” never quite worked.
It isn’t neglect — you’ve been busy running the place. But the workarounds keep multiplying, and everything anyone sells you is either a demo that impresses or a platform that almost fits.
Not advice. Not a deck. I sit with how your business actually works — the jobs, the orders, the money — and build modern software around it, with AI where AI genuinely earns its keep.
Then I run it. Watching it, fixing it, improving it. The goal isn’t a project that ends. It’s a system that doesn’t.
Four decades of a mid-market industrial firm’s records sat on a dying green-screen AS/400 — history that never made it into their current ERP. I migrated all of it to SQL Server, built a fast web interface where every record links to the next, and turned the AS/400 off for good.
Their enterprise customers demand flawless electronic invoices. Every night my system validates, submits, and reconciles them to the penny — and flags anything that drifts. Nobody touches it.
At the dental practice my wife and I run, phone calls turn into weekly coaching. Every week the team sees how to speak to patients better, sell better, stay compliant — with improvement tracked week over week. Nobody records, nobody types. It just arrives.
Sinew is the memory-and-tools layer my own AI runs on — persistent context, real tools, in use every working day. I don’t sell anything I wouldn’t run myself.
Also built and running: a commodity-driven pricing engine, its logic recovered from the AS/400 · an AI that documented a company’s live databases end to end · a completed HIPAA security risk assessment · legacy-to-SQL migration and cloud reporting.
I help run a business here in Lubbock — I carry its IT, its compliance, its systems. Before that: twenty-two years of enterprise architecture at IBM, Accenture, and in the Salesforce world, building for companies with thousands of people.
Same discipline, closer to home. When I build for you, I build it the way I build for myself — because I’m the one who’ll be keeping it running.
Thirty minutes. No pitch, no jargon. We’ll look at what you’ve got, and you’ll leave with a straight answer about what’s possible and what it would take.