I’m an AI Engineer and senior full-stack developer based in Spain, with 25+ years of software development experience and a strong focus on applied AI, AI Agents, LLM workflows, RAG, API integrations and production-ready AI products.
I started programming as a kid on a ZX Spectrum. Today, I build practical AI products used by thousands of real websites.
My work focuses on turning AI into useful tools: agents that answer customers, generate content, connect with external systems, automate workflows and help non-technical users get real value from modern AI.
- AI Agents for websites and businesses
- LLM-powered applications using OpenAI, Claude and Gemini
- RAG and context-engineering workflows
- WordPress plugins used in production
- MCP connectors and AI tool integrations
- REST APIs, webhooks and automation systems
- Admin dashboards, logs, permissions and safety controls
- Full-stack products from idea to deployment
AI journalist / editorial agent for WordPress.
Used by 3,000+ websites.
BotWriter helps website owners generate, optimize and publish articles automatically, including SEO content, WooCommerce product descriptions, featured images and scheduled publishing.
Website: wpbotwriter.com
Customer-facing AI Agent for websites.
Used by 2,000+ websites.
AxiaChat AI allows businesses to add a multilingual AI agent to their website. It can answer using real website knowledge, recommend products, capture leads, support bookings, send emails, trigger webhooks and connect with external tools.
Website: axiachat.org
Model Context Protocol connector for WordPress.
StifLi Flex MCP connects assistants such as ChatGPT, Claude and Gemini with WordPress through controlled tools, permissions, logs and safe automation.
Website: andromedanova.com
AI / LLMs
Python · OpenAI API · Anthropic Claude · Google Gemini · RAG · Embeddings · Function Calling · Tool Calling · Prompt Engineering · MCP
Full Stack
TypeScript · JavaScript · React · Next.js · PHP · WordPress · REST APIs · Webhooks · HTML · CSS
Data & Backend
MySQL · MariaDB · PostgreSQL · API integrations · Automation scripts · Background jobs · Cron workflows
Infrastructure
Linux · Cloudflare · DNS · SSL/TLS · CDN · Hosting · Server administration · Production troubleshooting
Product Engineering
Logs · Permissions · Usage limits · Security controls · Documentation · User feedback · Support · Continuous improvement
I like building products end to end: understanding the problem, designing the architecture, writing the code, shipping the first version, listening to users and improving it in production.
I’m especially interested in AI products that are useful beyond demos: systems that work with real users, real businesses, real data, edge cases, failures and constraints.
For me, good AI engineering is not only about calling a model. It is about context, reliability, integrations, permissions, UX, cost, safety and product value.
- AI Agents for real business workflows
- Python-based LLM applications
- RAG and retrieval systems
- MCP tools and AI integrations
- Voice, audio and content automation
- Full-stack AI products
- Practical AI for WordPress and the open web
Website: andromedanova.com
LinkedIn: linkedin.com/in/estebandezafra
Email: estebandezafra@gmail.com
Custom WordPress Plugin Development
AI Chatbot Integrations (OpenAI, Claude, LM Studio, etc.)
WooCommerce Automations & API Connections
Performance and Security Optimization
Let’s build something powerful — smart plugins, AI tools, and next-generation WordPress experiences.
📬 Feel free to reach out via my website or by opening an issue on any of my projects.