Hi, I'm Gonzalo. I build the calls, WhatsApp and AI agents other teams depend on.
Agencies put their logo on my work. Businesses run their intake on it. And I build a lot of it on camera, so you can see exactly how I think before we ever talk.
Three kinds of people end up here.
Calls and messages are leaking leads, and you can't see where.
I audit your phone, WhatsApp and automation setup and show you what each gap costs.
The communication audit →Your client depends on it, and you need someone who has shipped it before.
I build the Twilio and WhatsApp engine behind your product, white-label, under your name.
See agency work →You build this stuff and want to get to production faster.
Tutorials with real code, one-on-one mentorship, and soon a community to share what works.
For developers →I don't deal in hypotheticals. Here is what I've shipped.
An agency's client was counting on a contact center that kept losing calls. I rebuilt it inside Flex.
Read the case study →"Whatever the project takes, Gonzalo either knows how to do it, or he'll learn how with efficiency. It was an absolute pleasure working with him."
Every engagement starts with a 45-minute call.
Tell me what's stuck: AI, automation, WhatsApp, phone systems or custom software. I read your case before the call, and we use it to find where to start.
Free, no strings. If I can't help, I'll say so and point you to who can.
I build these systems on YouTube, failures included.
Real builds with Twilio, WhatsApp and AI agents, in Spanish. Each one gets an English write-up on the blog.
Latest from the blog
All posts →Building this yourself? I can shorten the road.
Mentorship
One-on-one sessions on Twilio, WhatsApp, voice agents and getting LLM systems to production. Bring your code, your architecture, or your career question.
Ask about mentorship →Community
Coming soonA space for devs building communication and AI systems: share what works in production, and find the next job or project.
What people ask before we talk.
I build the communication systems other teams depend on: Twilio voice and contact centers (Flex), the WhatsApp Business API, AI voice and WhatsApp agents, and the automations around them. I work with businesses, with agencies that resell the work under their own brand, and with developers through tutorials and mentorship.