Jonas Alfonso
Jonas Alfonso

AI Automation Engineer

Open to offers · Member since 20 Jul 2026
Message
Location
Barcelona, Spain
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Mid

About

Professional summary

I am a bilingual AI automation engineer and agency founder focused on building, diagnosing, and supporting API-driven systems for SMB clients.

I have delivered more than 10 production workflows using n8n, Supabase, webhooks, and OpenAI/Claude APIs, taking ownership from discovery and requirements gathering through integration, testing, handoff, and client support.

I enjoy solving technical problems across APIs, CRMs, and data flows, and I communicate clearly with both technical and non-technical stakeholders.

I have experience building practical automation solutions such as WhatsApp AI booking agents, HubSpot integrations, and AI lead-qualification systems, with a strong emphasis on reliability and business value.

I am comfortable working independently in remote environments and collaborating with distributed clients across different countries and time zones.

I also teach AI automation and agentic infrastructure, which keeps me close to current tools, workflows, and real-world implementation challenges.

My background in customer experience and technical support has helped me develop strong client communication skills, patience, and a service-oriented approach to delivery.

Skills

22 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Data Stores

Development

Languages & Frameworks

Experience

Career history

Founder & AI Automation Engineer Oleo Agency

Founded and led an AI automation agency delivering end-to-end workflows for SMB clients. Built, tested, deployed, and supported more than 10 production automations using n8n, Supabase, webhooks, and AI APIs. Managed discovery, integration, delivery, and ongoing technical support for clients in Ireland, Spain, and the US.

Founder TestMyAgent.pro

Built a SaaS platform for stress-testing AI agent prompts, including the evaluation engine, user interface, and subscription billing infrastructure. Used structured testing to identify weak agent behavior and improve prompt reliability before production use.

AI Automation Educator Barcelona AI Agents

Teach practical AI automation and agentic infrastructure to an online community and organize in-person meetups in Barcelona. Presented practical business automation at an AI event in Barcelona.

Barista & Customer Experience Various

Worked in customer-facing roles in Dublin, building strong communication skills, service orientation, and native-level English fluency through daily client interaction.

Education

Learning history
No education data available.

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

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