Hi, I'm Iñigo Sanz 👋

💻 Java Backend Developer | Spring Boot | REST APIs | Microservices
🤖 AI-powered automation & LLM/RAG integrations
🎓 Computer Science Engineer
📜 Master in Full Stack Development
📍 Navarra, Spain

Backend developer specialized in Java and Spring Boot, with experience building microservices, REST APIs, and full stack applications. I also work with AI-powered automation and LLM/RAG integrations to build internal tools that streamline real business processes.

Currently focused on modern backend architectures, relational databases, security with Spring Security and observability tools.

🔎 Interested in backend development, microservices architectures, modern Java ecosystems and applied AI.

🌐 Portfolio: https://inigosanz.vercel.app/

Technologies

Backend

Java • Spring Boot • Spring Security • Spring Data • REST APIs • Maven • MapStruct

Architecture

Microservices • Hexagonal Architecture (Ports & Adapters)

Databases

PostgreSQL • MySQL • MongoDB • SQL

Frontend

Angular • TypeScript • JavaScript • HTML • CSS

AI & Automation

Python • LLM/RAG integrations • Process automation

DevOps & Tools

Git • Jenkins • Postman • Grafana • InfluxDB • Jira

Featured Projects

🧪 ACTIVUS — Drug Compatibility Analysis

Repository:

• ACTIVUS

Web application developed as my Bachelor's Thesis, focused on analysing drug compatibility based on their active ingredients.

Technologies

• Java + Spring Boot
• MySQL
• Thymeleaf
• Python REST API

Features

• Full CRUD for drug management
• Authentication and role-based access
• Drug compatibility analysis
• Automated email notifications
• Multi-language support

📅 GetaBreak — Employee Vacation Management

Repositories:

• Backend
• Frontend

Project developed as my Master's Thesis. Full stack web application to manage employee vacation requests within companies.

Backend

• Java
• Spring Boot
• MongoDB
• Hexagonal architecture
• REST APIs

Frontend

• Angular
• RxJS
• FullCalendar

Features

• Role-based access control
• Vacation approval workflow
• HR management panel
• Shared calendar view

🌐 Accessibility Copilot — Web Accessibility Analyzer

Repository:

• accessibility-copilot

Tool designed to analyse web accessibility issues and automatically detect accessibility problems on websites.

Stack

• Java + Spring Boot
• Angular
• AI-powered suggestions for accessibility improvements

GitHub Stats

Contact

📩 Email: i.sanzdelg@gmail.com
💼 LinkedIn: https://www.linkedin.com/in/i%C3%B1igo-sanz-delgado-854751164/

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⭐ From InigoSanz