Most requested
AI Assistants & Chatbots
A trained assistant that answers your customers, books appointments and qualifies leads — 24/7, in your brand voice.
- Customer-facing chat
- Lead qualification
- Internal knowledge search
From $2,500Book
Orlando, FL · Serving clients nationwide
AI and software that actually
ships. On a schedule.
We build AI assistants, computer vision systems and custom web apps for US businesses — with a fixed price, a fixed timeline, and one engineer on every call.
- US-based engineering team
- Fixed-scope, fixed-price proposals
- NDA & data handling on request
- Reply within 1 business day
Open now · Mon–Fri · 9:00 AM – 6:00 PM ET
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What we do
Services built around outcomes, not buzzwords.
Every engagement starts with the result you need. If AI isn't the right tool, we'll tell you before you spend a dollar.
Computer Vision
Turn cameras and photos into data: object detection, visual inspection, image-based verification for real operations.
- Object detection
- Visual inspection
- Video analytics
From $4,000Book
Data & Forecasting
Predict demand, flag anomalies and forecast revenue with models built on your own numbers — not generic templates.
- Demand forecasting
- Anomaly alerts
- Dashboards
From $3,500Book
Cybersecurity & Hardening
Exposure audits, server hardening, WAF and monitoring. We secure what you already run before you build anything new.
- Exposure audit
- WAF & monitoring
- Incident readiness
From $1,800Book
Custom Web Apps
Modern, fast, secure web applications and APIs. Built to ship, built to last, built to be maintained by someone else.
- Web apps & portals
- APIs & integrations
- Portals & dashboards
From $6,000Book
AI in Production
We take AI from a demo to a system your business depends on: deployments, monitoring, and ongoing support.
- Deployment & CI/CD
- Monitoring
- Ongoing support
From $1,200/moBook
How it works
From first call to launch in four steps.
Book a 30-minute call
Pick a slot, tell us the goal. No sales script — an engineer reviews the problem with you.
Get a fixed-scope proposal
Within two business days you receive scope, timeline, and a fixed price. No hourly surprises.
We build in weekly sprints
You see working software every week and can change priorities between sprints.
Launch & support
We deploy, monitor, and stay on retainer so the system keeps earning its keep.
Work
Systems we built and still run.
01
In-house LLMia.mcbarri.com
Our own language model and the sovereign infrastructure behind it — full data control, regional deployment.
Visit project02
AI infrastructureQuetzIA
Research into small language models and accessible compute, so AI doesn't depend on a single vendor.
Explore research03
AI communicationReleasIA
A platform that drafts, edits and manages press releases with intelligent assistance end to end.
View platform04
Generative AIBunnyMake
Creative image and video production tools, built on top of modern generative models.
DiscoverAbout
Built by an engineer, not a sales team.
McBarri LLC is led by Dennis Barrios, a systems and electronics engineer with a background in critical healthcare technology, cybersecurity and digital forensics.
That background is why we quote fixed prices and publish our process: we would rather turn down work than sell something that won't survive production.
“Innovation begins where giving up was never an option.”Meet Dennis Barrios
US-basedEngineering team in the United States, working in your time zone.
Fixed scopeApproved price and timeline before work starts. No hourly surprises.
You own everythingCode, models and data are handed over at delivery. NDA on request.
FAQ
Questions people ask before booking.
Do I need to know exactly what I want before booking?
No. Most clients arrive with a problem, not a spec. The 30-minute call exists to turn that problem into a scope you can approve or reject.
How much does a project cost?
Small automations and audits start around $1,800. Custom applications typically land between $6,000 and $40,000 depending on scope. You get a fixed price before work begins.
How fast can you start?
Typical start is within one to two weeks of an approved proposal. Urgent security work can begin the same week.
Who owns the code and the data?
You do. Code, models and data are yours; we hand over repositories and credentials at delivery, and we sign an NDA whenever you need one.
Do you work with companies outside Florida?
Yes. We're based in the US and work remotely with clients nationwide, with calls scheduled in your time zone.
What happens after launch?
You can take the keys and run it yourself, or keep us on a monthly retainer for monitoring, improvements and support.
Pick a time. We'll do the rest.
30 minutes, no pitch deck, no obligation. Bring the problem — we'll bring the plan.