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Available for hire · May 2026

Production AI systems,
shipped in days.

I build websites and AI automation for non-technical founders. Daily Claude Code operator across nine production sites in U.S. financial verticals.

Featured in  The Epoch Times · CMSWire · ValiantCEO

Portrait of Javi Pérez
Almería, Spain · Working async
Editorial coverage and citations
The Epoch Times CMSWire ValiantCEO Magazine SumatoSoft
What I build

Three ways I work with founders.

Productized engagements with clear scope, timeline, and price. No project bloat. No discovery calls disguised as scoping.

Most popular

AI Site Deploy

From Claude/Lovable build → live site with analytics.

Price $200 — $750
Timeline 48–72h turnaround
  • Vercel or Cloudflare Pages deployment
  • Custom domain + SSL + DNS configuration
  • GA4 + Search Console + Bing Webmaster setup
  • Sitemap submission + verification
  • Production handover documentation
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AI Workflow Automation

Claude API + n8n workflows for your existing tools.

Price $600 — $2,000
Timeline 5–10 days build
  • Lead qualification + intake automation
  • Content pipeline (research → draft → review)
  • Customer support triage with Claude API
  • Document drafting + summarization workflows
  • n8n flows + integrations (Slack, Notion, CRMs)
  • Monthly maintenance retainer included
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Custom AI Consulting

Strategy and implementation, hourly.

Price $75 / hour
Timeline Flexible blocks
  • Claude Code workflow architecture
  • Multi-agent system design
  • Production prompt engineering
  • AI tooling stack audits
  • Async-first, no Zoom required
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Recent work

Production builds, not portfolio fluff.

Claude Code Opus 4.7 Sonnet 4.6
95%

Multi-agent editorial review system

Reduction in full-site audit time. From ~16 hours of manual review to ~45 minutes of guided multi-agent execution across nine sites.

Cloudflare Workers Pages Functions JavaScript
53 lines

Cloudflare Pages middleware fix

Resolved an AdSense crawling issue that blocked monetization on a credit education site. Diagnosed via multi-agent debugging workflow.

HTML/CSS/JS Cloudflare Pages Schema.org Search Console
9 / 200+

Nine-site production portfolio

Nine production sites built in U.S. consumer-finance verticals. 200+ E-E-A-T compliance issues resolved via systematic AI-assisted audit.

How it works

Async-first. Shipped, not staged.

A predictable flow from inquiry to handover. No status meetings. No discovery theater.

01

Discovery — email

You describe the project in writing. I respond within 24 hours with scope, timeline, and a fixed price. No discovery calls disguised as scoping.

02

Sign + start — same day

Contract setup same day. Multiple payment options including Stripe and invoicing. 50% upfront for projects over $500. I start within hours, not days.

03

Build — async updates

Daily written progress logs. Loom screen-recordings for technical handovers — async, watch at your speed. You review, I iterate. No status meetings.

04

Ship + support — handover

Production deploy + documentation + handover. 7–30 days post-launch support included depending on tier.

Portrait of Javi Pérez at his workspace
About

Hi, I'm Javi.

I'm 20 years old, based in Almería, Spain. I build production AI systems and websites with Claude Code as my daily driver.

I don't have a CS degree. I don't come from a fintech job. What I have is 15+ months of intensive AI tool deployment, an operator's mindset, and the discipline to ship production-grade work fast.

My portfolio runs across nine sites in U.S. consumer-finance verticals: insurance, mortgage refinance, tax relief, legal costs, Medicare, VPN pricing, credit, travel budgeting, and personal finance. Every workflow on this site has been pressure-tested in live production environments.

Available for hire. I work async, in English or Spanish, and I deliver in days, not months.

Get in touch

Ready to ship?

Tell me what you're building. I'll respond within 24 hours.