AI Developer · Web Engineer · AI Marketing

AI Developer & Web EngineerAlejandro Barquera

I build intelligent agents, chatbots, and AI-powered web apps — and run AI-driven marketing that ranks on Google and gets cited by AI search. Open-source first.

Open-source first
Black-and-white studio portrait of Alejandro Barquera in a hoodie

Alejandro Barquera

/services

What I do

Four focused practices, applied pragmatically. Pick the one that solves the problem in front of you.

Intelligent Agents & LLM Integration
Intelligent agents that plan, call tools, and run multi-step workflows — not chatbots.
Chatbots & Voice Agents
Customer-facing agents on your website, WhatsApp, and phone line — answering, qualifying, and booking around the clock.
AI-Powered Web Apps
Custom web products with AI built in — copilots, semantic search, recommendations.
AI-Powered SEO & Content
Rank on Google and get cited by AI search — technical SEO plus AI-assisted content pipelines that publish consistently.

/stats

Numbers, not noise.

The honest count — every figure confirmed, nothing projected.

Years building systems
Completed projects
Open-source stack pieces

/health · /about

Health, habits, the long game.

The work only holds up if the operator does. Training, nutrition, sleep, and the discipline of doing the boring things on schedule.

  • Training

    CrossFit, lifting, and the discipline of showing up.

  • Nutrition

    Whole-food, protein-forward, built around training days.

  • Habits

    Sleep, sunlight, and the boring systems that compound.

  • Longevity

    Evidence over fads — what actually moves the needle.

/web-dev-packages

Web development, productized

Fixed-price packages — site + hosting + AI, on Alejandro's own infrastructure.

01

Launch

A fast one-page site to get you online.
$8,900 MXN+ $490/mo
See a sample site
  • 1-page React/Next site
  • Contact form → email
  • SEO meta + sitemap
  • Managed hosting + SSL
  • Maintenance + updates

Not included

  • AI agent
  • WhatsApp agent
Start a project
02

Business

A complete 4-page presence with SEO.
$24,900 MXN+ $890/mo
See a sample site
  • 4 pages (Home, Services, About, Contact)
  • Portfolio-style section kit
  • SEO + JSON-LD + analytics
  • Bilingual EN/ES ready
  • Managed hosting + SSL
  • Maintenance + updates

Not included

  • AI agent
  • WhatsApp agent
Start a project
03Most popular

Business + AI Agent

Your site plus an AI agent that answers for you.
$42,900 MXN+ $2,490/mo
See a sample site
  • Everything in Business
  • Autonomous AI agent (chat widget)
  • Grounded in your content (RAG)
  • 200 calls/month included
  • Lead capture → email
  • Bilingual ES/EN replies

Not included

  • WhatsApp agent
Start a project
04

Business + AI + WhatsApp

AI on your site and on WhatsApp — where your customers are.
$67,900 MXN+ $4,290/mo
See a sample site
  • Everything in +AI Agent
  • WhatsApp agent (Meta Business API)
  • 200 calls/month included
  • Lead capture on WhatsApp
  • Handoff to your team
  • Bilingual

Not included

  • Private/self-hosted LLM
Start a project
05

Private AI / Concierge

Private AI on your own infrastructure, with the full toolkit.
$134,900 MXN+ $9,990/mo
See a sample site
  • Everything in +WhatsApp
  • Private/self-hosted LLM (data stays yours)
  • Full MCP toolkit (search, image, video, TTS, vision)
  • CRM + lead pipeline
  • Priority support + SLA
Start a project

/free audit

Free AI readiness audit

Tell me where your business loses hours — I’ll reply with 3 concrete AI automations you can deploy.

/contact

Have a project in mind?

Tell me what you’re trying to ship, recover, or fix. I read every message and reply within two business days.

Start a conversation