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About Me

19 years. Mostly AI systems now.

About Me

I learned to code at nine with a Pascal book in English and a dictionary missing half its pages. My first program calculated days until summer vacation. It was off by 37 days because I didn't know about leap years. At twelve I copied a hacker website from Geocities so badly I left all their HTML comments in the source for six months. Didn't even know what comments were.

Started freelancing at sixteen. PHP, WordPress, jQuery. Then MooTools before jQuery became dominant. Built a lot of terrible websites for clients who wanted things to "pop more." Learned JavaScript properly when React came out. Spent years doing full-stack work for banks and retailers. Systems that handled money and actual users.

Got into AI in 2015 when TensorFlow dropped. The documentation was basically nonexistent. Stack Overflow had maybe three questions, all unanswered. Took 72 hours to run a single example. Built my first chatbot in 2016. Complete disaster. You'd ask it about the weather and it tried to sell you insurance.

These days I architect AI systems at Atlax 360. Fixing things after the prototype phase ends. Workflow engines that spam users. Document classifiers that label everything as fraud. RAG systems that retrieve everything except what you asked for.

I like seeing exactly what hits the API. More code to write, easier to debug. Abstractions are fine until you need to debug them.

I use AI to write code. Cursor and Claude Code every day. English is not my first language, so I use AI to check my grammar too. My value is in the architecture, not in memorizing syntax.

After 19 years I still break things to see how they fail. My GitHub has repos named 'definitely-not-production' and 'this-might-work-v3-final-final.' The errors just cost more now, and sometimes they're hallucinated by the AI I'm debugging.

Currently interested in context engineering. User state, retrieved docs, conversation history - what goes into the prompt matters more than the prompt. That's where the leverage is.

Core Philosophy

RULE 01

Production-ready over demos

RULE 02

Metrics over claims

RULE 03

Documentation as first-class deliverable

RULE 04

100% async communication

RULE 05

Build for when things break

RULE 06

No magic, just engineering

Timeline

Atlax 360

4 yrs 3 mos

Head of AI Engineering

Lead the strategy, architecture, and delivery of enterprise AI systems that power Atlax360’s financial optimization products. Conceived and drive AI initiatives end-to-end, from research and platform design to production operations and governance.

#Python#Machine Learning#Generative AI#RAG#Multi-Agent Systems

Head of Frontend Platform

Lead a team of developers and UX/UI specialists building the enterprise data platform, Unicron. Establish frontend development standards, component libraries, and design systems. Coordinate with backend teams on API design and integration.

#JavaScript#React#Frontend Architecture#Team Leadership#Design Systems

Sopra Steria

2 yrs 6 mos

BBVA | Frontend Lead Architect

via BBVA

Frontend architecture for large-scale banking applications. Adopted Lit library to harness Web Components for reusable, encapsulated custom elements in complex UIs.

#JavaScript#Web Components#Lit#Banking

SOLUNION | Frontend Lead Architect

via SOLUNION

Evolved existing frontend architecture and created custom solution from scratch using React.js and React Router. Optimized for efficiency, scalability, and user experience.

#JavaScript#React.js#Architecture#Microservices

PagoFX | Backend Lead Architect

via PagoFX (Santander)

Led team of 12+ building custom backend infrastructure with Express.js. Built integrations with American banks and SWIFT network. Designed custom microservices architecture.

#Node.js#Express.js#Microservices#Fintech#Team Leadership

Bankinter | Frontend Lead Architect

via Bankinter

Led team of 20+. Overhauled Angular monolith to Domain-Driven Design (DDD) architecture. Explored Gatsby.js, Stencil, Skate.js and micro-frontends.

#Angular#DDD#Micro-frontends#Web Components#StencilJS

knowmad mood

10 mos

El Corte Inglés | Backend Lead Architect

via El Corte Inglés

Planned and developed backend infrastructure using early Node.js versions and Express.js. Followed DDD-like architecture. Led backend team on performance tuning and best practices.

#Node.js#Express.js#DDD#Retail

Profile Software Services

1 yr 1 mo

Decathlon | Frontend Lead Architect

via Decathlon

Created highly modular and scalable architecture from scratch using Angular 4. Collaborated with backend team on Symfony 4 API integrations.

#Angular#Symfony#Architecture#Retail#Bootstrap

Relevant Traffic

9 mos

Pullmantur | Full Stack Engineer

via Pullmantur

Full stack development with Vue.js 1.x, jQuery, Angular.js (Frontend) and Laravel, WordPress, OctoberCMS (Backend).

#Vue.js#Laravel#Full Stack

Dimensional Webs

4 yrs 8 mos

Full Stack Engineer

Backend: Symfony 2.x, Laravel 3.x-4.x, Kohana, Ruby On Rails. Frontend: Early AngularJS 1.x, Backbone.js, Bootstrap 2.x, React.js, Vue.js.

#PHP#Symfony#Laravel#AngularJS#React.js

Gran Via 80

6 yrs 3 mos

Full Stack Web Developer

Freelance developer. PHP (Symfony 1.x, CakePHP), WordPress, Joomla, Prestashop, Magento. JS (MooTools, Script.aculo.us, jQuery). CSS (960.gs).

#PHP#MooTools#jQuery#E-commerce

Technical Stack

Backend
  • TypeScript
  • Python
  • JavaScript
  • Go
  • Rust
AI / ML
  • RAG
  • Vector DBs
  • Qdrant
  • Weaviate
  • Supabase pgvector
Frontend
  • React
  • Next.js
  • Vue.js
  • Angular
  • Svelte
Contact
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