ADRIÁN
VÁZQUEZ
BARRERA
Tech Lead · Full Stack AI Developer
About me
Passionate about technology
and everything
possible with it.
I'm a Full Stack AI Developer based in Spain. I specialise in building cloud-native platforms, AI-powered data pipelines, and developer tooling — from the infrastructure layer all the way up to the UI.
Always learning something new. Attempted volleyball player.
Experience
Experience
Tech Lead
Heligràfics Fotogrametría S.L.
- ▸ Own the full backend, DB management, CI/CD and cloud infrastructure of a forestry SaaS platform built on clean architecture.
- ▸ Designed and provisioned the entire GCP infrastructure using Pulumi as IaC, ensuring reproducible and scalable deployments.
- ▸ Deployed and configured Keycloak SSO company-wide, centralising identity and access management across all services.
Full Stack AI Developer
Solver Intelligence Analytics
- ▸ Built a full stack price recommendation and tracking system for supermarket chains.
- ▸ Developed detection, extraction and normalisation pipelines for unstructured data (PDFs, images) using LLMs and RAG.
- ▸ Designed an internal container-based modular framework to accelerate development, maintenance and onboarding.
What I work with
Skills
Cloud & Infra
Backend
Frontend
Data & AI
Databases
Auth & Security
Methods
Selected Projects
Projects
Oido! — Hearing AID
Android app that amplifies and magnifies surrounding sounds in real time, designed to assist people with hearing impairments. Available on the Google Play Store.
Snake 3D
The classic Nokia Snake game reimagined on the surface of a 3D cube in the browser. Built with Three.js, and WebGL shaders. Fully playable, mobile-friendly, containerised with Docker.
Super Golf VR
Cooperative virtual reality golf game developed as part of the Master's programme at UPV. Players collaborate in an immersive VR environment to complete courses together.
Full Stack Multiplayer RPG Framework
C# bootstrapping framework for building 3D online multiplayer RPG games. Handles networking, world state synchronisation, and client/server architecture out of the box.
Headscale Easy Setup
One-command self-hosted VPN using Headscale (open-source Tailscale control server) and Docker. Supports custom domains, subnet routing, and multi-user management.
Auto Wildcard SSL Renewer
Docker-based utility that automatically obtains and renews wildcard SSL certificates using Let's Encrypt and Cloudflare DNS-01 validation. Set and forget.
Production-Ready Verdaccio NPM Registry
A hardened, Docker-based private NPM registry deployment using Verdaccio. Ready to drop into any CI/CD pipeline for internal package hosting.
BERT Text Classification
Fine-tuned BERT model for multi-class news article classification using PyTorch. Implements the full training, evaluation, and inference pipeline in a Jupyter notebook.
Traffic Sign Recognition
Convolutional neural network for recognising 42 classes of German traffic signs. Trained from scratch with PyTorch, deployable via Docker.
Background
Education
Master's Degree in Artificial Intelligence
Universitat Politècnica de València (UPV)
Graduate in Computer Engineering & Information Systems
Universidad Pablo de Olavide, Seville
Get in touch
Let's work
together
Whether it's a new project, a collaboration, or just a chat about tech — my inbox is open.