I build practical AI solutions for businesses worldwide: assistants trained on your documents, agents that execute real work, and security audits. Engineering that solves real problems — no buzzwords.
Tell me your problem → fixed quote in 24h View my LinkedInIf a simple script works better than a neural network, I build the script. Function over trends.
From concept to working implementation in weeks, not quarters.
Your data integrity and system vulnerabilities are assessed with uncompromising rigor.
Location-agnostic delivery for clients worldwide, in English and Spanish.
Stop paying for open-ended consulting that leads nowhere. I define the scope, set a fixed quote upfront, and deliver a specific technical outcome.
A chatbot that answers accurately from your own documentation — support, internal knowledge, or client-facing. No invented answers.
Automate the bottleneck: reports, data cleanup, email workflows, multi-step processes. AI that finishes the job, not just chats about it.
Already launched an AI feature that's slow, expensive, insecure or wrong? I audit it, test it against prompt injection, and fix it.
One email, in plain language. No technical spec needed — describing the pain is enough.
Scope, price and delivery date in writing. The price doesn't move after we start.
Working software in your infrastructure, documented, with one revision included.
I'm Jesús Devesa. I work alone, which means the person who quotes your project is the person who builds it — no account managers, no handoffs, no agency overhead in the price.
You'll get a fixed quote and a delivery date within 24 hours. If I'm not the right person for it, I'll tell you that too.
Email me → jdevesa27@gmail.com