Ramon Larquin
I build AI automation systems \using n8n, Make, and Zapier.
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Built a WhatsApp AI agent that handles appointment booking
end-to-end without human intervention.
How it works:
Patient or client sends a WhatsApp message requesting an appointment
AI agent (powered via OpenRouter API) understands the request, checks real-time availability, and proposes available time slots
Client confirms slot directly in the WhatsApp conversation
Appointment is automatically created in Google Calendar with client details, date, time, and notes
Confirmation message sent back to client on WhatsApp instantly
Automated reminders sent 24 hours and 2 hours before the appointment
Integrations built:
WhatsApp Business Cloud API for messaging
OpenRouter API for AI conversation handling
Google Calendar API for real-time availability and booking
Google Sheets as lightweight client database
Result: eliminated 100% of manual back-and-forth
scheduling. Clients book, confirm, and receive reminders
without any human involvement. Works 24 hours a day,
7 days a week.
Built in n8n with custom webhook handling and
conversation state management.
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Built an n8n pipeline that pulls data from GA4, Meta Ads
and Google Search Console in parallel, normalizes it into
a unified structure, sends it to Claude AI which writes
a complete 4-section report with insights and
recommendations, and outputs directly to a Google Doc
ready to review and send. Replaces 8-15 hours per client
per month of manual reporting work.
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Built an end-to-end lead capture system in Zapier.
Exit-intent trigger on landing page captures visitor data,
fires instant thank-you email, then runs a 4-email nurture
sequence over 14 days with engagement-based branching.
Recovered 18% of visitors who would have left without
converting.
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Built a Make.com (http://Make.com) workflow with chained GPT-4 agents that
turns a monthly topic list into 30 ready-to-publish social
media posts plus image generation prompts. Brand voice is
conditioned at the prompt level for consistency across all
30 days. Replaced 25 hours per month of manual content
creation with a 20-minute planning session.
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