Freelancer profile translated to English.

Description

Passionate about Data Science and Machine Learning. Graduated in Computer Engineering at the University of Granada and Master's in Data Science at UOC. With over 3 years of work experience, I currently work as an NLP Engineer, and I also have experience as a Data Engineer and Software Engineer.

I seek to complement my profile with projects that allow me to develop in the design of Machine Learning and Reinforcement Learning models. My goal is to engage in technical challenges that go beyond theory, where I can apply advanced algorithms to optimize real systems and ensure that the solutions are scalable and efficient.

Languages

Spanish
Native or bilingual
Portuguese
Basic
English
Fluent

Workplace preferences

Can work on-site

Granada (up to 50km)

Altia
AI Engineer
PUBLIC SECTOR
September 2025 - Today (9 months)
Granada, Spain
- Lead the development of AI Agents that function as a daily operational tool for the staff of the CNMC (National Commission on Markets and Competition), automating complex workflows and documentary analysis with high standards of security and reliability.

- Client consulting and interaction.

- Technologies used: Python, RAG, LLMs, LangChain, LangGraph, Langfuse, Prompting, Docker, FastAPI, MySQL, ElasticSearch, GitLab, Azure OpenAI, Azure Databricks, pytest.
Python FastAPI Langchain LangGraph Docker
Tirant Lo Blanch
NLP Engineer
LEGAL
June 2023 - September 2025 (2 years and 3 months)
Granada, Spain
- Develop and launch to production an LLM-based Legal Assistant, used daily by over 300 users, ensuring technical accuracy in the retrieval of legal concepts.

- Design the architecture of a Kafka-based messaging system to decouple microservices, ensuring asynchronous communication and high system availability during demand peaks.

- Implement NLP pipelines that transform natural language queries into structured searches on massive legal databases.

- Technologies used: Python, RAG, LLMs, LangChain, Prompting, Docker, FastAPI, MongoDB, MySQL, HTML, Jinja2, CSS, JIRA, GitLab, AWS, SCRUM, WebSocket.
Python Docker FastAPI SQL Langchain
T-Systems
Data Engineer
INTERNET OF THINGS (IOT)
October 2022 - June 2023 (8 months)
Granada, Spain
- Develop and maintain ETL flows with Node-Red to collect, transform, and load IoT data into ElasticSearch, as part of a Smart Cities project for the Gijón City Council.

- Create dashboards in Kibana for real-time data visualization.

- Training and certification Azure AZ-900.

- Technologies used: Java, JavaScript, Azure, Node-Red, ElasticSearch, Kibana, MQTT.
JavaScript Elasticsearch Kibana Extract, Transform, Load (ETL) Microsoft Azure