About

I connect business tools so work moves without re-entry.

My focus is practical automation: clear inputs, dependable logic, useful outputs, and a workflow your team can understand.

Raymon Castano

Automation background

I'm Raymon, a freelance automation specialist based in Manila. I connect Gmail, Google Sheets, Asana, Slack, CRMs, and other business tools so information moves between them without anyone re-typing it.

Most of my work has been in Zapier, Make, and n8n. I am also building deeper experience with AI agents, voice AI receptionists, conversational support bots, and webhook-based tool-calling.

Tools and capabilities

The platforms and technical building blocks I use most often.

Workflow platforms

  • Zapier
  • Make
  • n8n
  • Power Automate
  • Airtable
  • Asana

AI and integrations

  • AI Agent Development
  • Voice AI
  • REST APIs
  • Webhooks
  • OpenAI
  • Google Gemini

How I approach a workflow

Understand the handoffs

Find where information starts, who uses it, and where manual steps cause delays or errors.

Build for the real process

Connect the tools already in use and keep the logic visible enough to maintain.

Test the failure paths

Check incomplete inputs, API failures, duplicates, timeouts, and the recovery experience.

Want to see the systems?

Explore the workflows and the problems each one solves.

View my work