Juan Martínez — AI developer & video editor · Dublin

I build AI products that feel right.

Conversational AI agents, an AI SaaS of my own and AI-powered video ads — designed, built and deployed end to end, by one person.

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01 — Hi, I'm Juan

Every piece, in its place.

I design, code and ship the whole product myself: interface, backend, AI and motion. Fewer handoffs, faster launches, nothing lost in translation.

  1. 01Design
  2. 02Build
  3. 03Add AI
  4. 04Ship & care

02 — Stack

Logic that thinks.

LLM agents wired to real tools and real APIs, deployed on servers I set up myself. Not mockups — working software.

  • Claude API
  • Python
  • JavaScript
  • WhatsApp Business API
  • Supabase · PostgreSQL
  • Google Calendar API
  • Three.js · WebGL
  • Railway · VPS
  • WordPress
  • Higgsfield · Kling
  • CapCut

Project 01 — Personal project · working demo

An AI receptionist for dental clinics.

A Claude agent I built on the WhatsApp Business API. It books, moves and cancels appointments, sends 24h reminders with one-tap confirmation, and hands off to a human on Slack when it should.

  • Google Calendarreal-time booking
  • 24h remindersconfirm or cancel in one tap
  • Multi-tenant designbuilt so one backend can serve many clinics

Project 02 — My own SaaS · live

Veildoc: AI that redacts PDFs.

Upload a contract or a payslip and Veildoc finds names, ID numbers, IBANs, addresses and more, blacks them out, and rebuilds the file so the hidden text is really gone — not just covered.

  • AI detection7 kinds of personal data
  • Privacy by designthe PDF never leaves the browser
  • A real productaccounts, credits and monthly plans
Try veildoc.online ↗

Project 03 — Motion

Video ads, directed with AI.

15–40 second ad pieces: AI-generated shots, kinetic typography and edits cut to the beat. Directed, generated and edited by me.

Service — What I offer

Websites for local businesses.

Fast WordPress sites for businesses that aren't online yet — designed, hosted and looked after every month, so the owner never has to think about it.

  • Builddesign, copy and launch
  • Hostdomain, SSL, backups
  • Caremonthly updates & fixes

Available now · Dublin, Ireland

Let's build yours.

Looking for my first AI or product role in Ireland — and for the first businesses to build with.

juan.martinez.work@gmail.com↗
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