AI Chatbots & Agents
24/7 assistants that qualify leads, answer customers, and book meetings across your website, WhatsApp, Instagram & Facebook — in English and Spanish.
Available for new projects — Q3 2026
AI automations that save your team hundreds of hours — and turn leads into revenue.
I'm Luis, a senior engineer with 10+ years building production software for US & Canadian companies. I design, build, and ship the AI systems — chatbots, agents, and back-office automations — that let your business do more with the team you already have.
Trusted approach for teams in
🇺🇸 United States
🇨🇦 Canada
🌎 Worldwide
0
Years shipping production software
0
Faster reports & workflows delivered
0
AI agents handling leads & support
0
AI products shipped end-to-end
What I build
AI that does the work, so your team doesn't have to.
Every engagement starts with one question: where is your team losing the most time? Then I build the automation that gives it back.
Workflow Automation
Connect the tools you already use and kill the copy-paste. Data flows automatically between your CRM, inbox, spreadsheets, and payment systems.
Custom LLM Integrations
Bring OpenAI & Claude into your own product or internal tools — summarization, search, drafting, and reasoning tuned to your data and your brand.
Document & Data Automation
Turn PDFs, invoices, and forms into clean, structured data with OCR + AI extraction — no more manual re-typing, no more errors.
Voice & Conversational AI
Natural voice search and conversational interfaces that let customers find and buy faster — proven on live commerce platforms.
AI Products, End-to-End
Have a bigger idea? I architect and ship complete AI-powered SaaS — from database and backend to a polished web or mobile app.
Selected work
Real products. Real results.
A few of the AI systems I've designed and shipped for clients across the Americas.
AI Chatbot · Multi-channel
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Komerzia
A multi-channel AI chatbot for WhatsApp, Facebook & Instagram that qualifies leads automatically using LLM text and image recognition — built on FastAPI & PostgreSQL.
3 channels unified
24/7 lead capture
Conversational AI · Commerce
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AlpaCar
An AI-powered automotive sales concierge with LLM voice search and a responsive chat UI, helping buyers find the right vehicle faster. Laravel & PostgreSQL.
Voice-first search
Higher intent capture
AI SaaS · Revenue engine
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Katalyst
A multi-tenant revenue-optimization engine for automotive — OCR, LLM APIs, and multi-gateway payments (Stripe, Moneris, Nuvei, NMI) on Next.js & PostgreSQL.
Multi-tenant SaaS
4+ payment gateways
Mobile · Offline-first
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Dosari
A native medical-tracking app for iOS (Swift) & Android (Kotlin) with an offline-first architecture and real-time health-data sync. Shipped as lead engineer.
Offline-first
Real-time sync
How we'll work together
A simple, low-risk path to shipped.
No bloated agency overhead. You work directly with the engineer building your system.
01
Discovery call
A free 30-minute call to understand your business and pinpoint the highest-ROI automation. You leave with a clear recommendation — no obligation.
02
Proposal & plan
A fixed-scope proposal with timeline, deliverables, and pricing. You know exactly what you're getting and when — before anything begins.
03
Build & ship
I build in focused sprints with regular demos, so you see progress every week. Production-ready, tested, and documented.
04
Launch & support
We go live together, measure the impact, and I stay on for support and iteration so your automation keeps paying off.
LB
Lima, Peru
Working across US & global time zones
About Luis
A senior engineer who ships — not a middleman.
Over 10+ years I've architected high-performance iOS apps and scalable backends for teams in the US and Canada, translating messy business requirements into elegant, production-ready systems. I've led a dev team, cut production bugs by ~30%, and shipped AI products from first line to launch.
When you hire me, you get the person actually doing the work: fast, direct communication, senior-level judgment, and code you can trust in production. Fluent in English and Spanish.
Swift / SwiftUI
Next.js
Node.js & TypeScript
Python / FastAPI
Laravel / PHP
PostgreSQL
OpenAI & Claude APIs
LLM Orchestration
OCR
Twilio / WhatsApp API
Stripe & payments
AWS & Docker
Questions
Good things to know.
How do you work with US-based companies remotely?
Seamlessly. I've collaborated with distributed US & Canadian teams for years, overlapping working hours across US time zones, communicating in fluent English, and shipping on agile/CI-CD workflows. You get async updates plus live demos — the same rhythm as an in-house senior engineer.
What does a typical project cost?
It depends on scope, but engagements are fixed-scope and transparently priced after our discovery call. Small automations start lean; full AI products are quoted per plan. You'll always know the number before we begin — no surprise invoices.
How fast can you deliver?
Focused automations often ship in 2–4 weeks. Larger products run in weekly sprints with demos, so you see working software early and often rather than waiting months for a big reveal.
Is my data and business logic kept private?
Yes. I architect AI systems so your proprietary data stays yours — private, access-controlled, and never used to train third-party models. Security and PCI-aware practices are standard, given my background in payment integrations.
Do you offer ongoing support after launch?
Absolutely. AI systems improve with real-world usage. I offer support and iteration retainers so your automation keeps getting sharper — and keeps paying for itself.
Let's talk
Tell me where your team is losing time.
Book a free 30-minute strategy call. We'll find the highest-ROI automation for your business — and you'll walk away with a concrete recommendation, whether we work together or not.