Software Engineer
Díaz Pablo
I’m Pablo Díaz. I hold a degree in Management Computer Engineering (University of Jaén) and have spent two decades building educational platforms, CMS and production APIs. Recently I’ve focused on applied AI, Python and product analytics.
I design solutions where LLMs, FastAPI and data analysis speed up real delivery: conversational layers on LMS, AI campuses and operational dashboards.
On the backend I bring PHP 8, WordPress, REST/SOAP, MySQL and LAMP/LEMP; in the cloud, AWS (Lightsail/EC2) with Cloudflare WAF, Docker and Nginx.
I offer technical consulting for EdTech, universities and international organisations: architecture, roadmap, SSO/SAML/OAuth2 and legacy platform evolution.
I also ship my own products (Anonimator, ClearTunnel, ProxyGuard, TalkToMood, PyMood, AI Columns, OCA-I) while deepening applied AI, NLP and data skills.
Resume
20 > Years of Experience
-
2025 – present
Backend · AI · privacy · EdTech Independent projects
-
2025
LMS Technical Lead Education group · Málaga
-
2021 – 2024
Development Consultant · LMS / CMS Technology consulting
-
2018 – 2021
Senior Technical Consultant · SSO · APIs IT consulting
-
2007 – 2018
PHP · Moodle · learning platforms E-learning sector
Portfolio
Privacy · EU / ES / DE
Anonimator
Digital anonymity and privacy platform — same product on .eu, .es and .de.
Proxy · Security
ProxyGuard.es
Proxy protection and control for environments that need an extra security layer.
VPN · Privacy
ClearTunnel.org
WireGuard VPN — clean tunnel, accounts and modern operations.
Moodle Chat QL
PyMood
Python conversational layer on Moodle — NL queries via Web Services API.
Natural Language · LMS
TalkToMood
Natural-language campus — chat, SSO, roles and multilanguage without touching core.
AI Applications Hub
OCA-I.NET
Interactive Streamlit portfolio — NLP, ML, Big Data and the OCA-I ecosystem.
ML Game
AI Columns
Columns/Tetris-style game with AI — reinforcement learning and move prediction.
EdTech & LMS
Campus architecture: plugins, themes, web services, SSO and reporting.
Applied AI
Conversational layers, RAG and AI-first prototypes: FastAPI, Python and LLMs.
Technical leadership
Roadmap, releases, AWS cloud and hardening with product judgment.
Privacy & VPN
Anonimator, ClearTunnel and ProxyGuard — real privacy in production.
Articles on pablodiaz.eu
Testimonials
Solid backend delivery and product judgment on high-traffic portals. Turns complex requirements into APIs, SSO and iterative releases.
María García
Engineering lead · Consulting
Led the technical roadmap, AWS cloud migration and release cycle with a very practical approach.
Carlos Herrera
Technical director · Education group
Integration-focused: REST APIs, CAS SSO and workflow automation. Reliable under pressure.
Ana Belén Ruiz
Platform manager · IT consulting
Designed and shipped a custom campus with own themes and technical leadership of the team.
Pablo Sánchez
Delivery lead · E-learning
Contact
For collaborations, consulting or new EdTech products: