Lead GenAI | Data Scientist | AI Engineer

I am an experienced professional in generative AI operations, data science, and artificial intelligence engineering. Skilled in designing, developing, and deploying advanced AI solutions, including LLM-based chatbots and autonomous agents. My experience in the marketing and the finance industry have given a wide experience. I understand how to effectively implement and integrate AI and data solutions, ensuring business success by adapting markets´ needs into technical solutions.

PAX (Paris, France) | Current

• Led the end-to-end development of an AI agent, from initial conception through to production deployment.
• Implemented tool evaluation using the "LLM as a Judge" methodology.
• Deployed the model on Google Cloud Run, ensuring security via IP address filtering configured at the Load Balancer level.
• Managed integration of the AI tool with the company's CRM system.

Dentsu (Madrid, Spain)

• Designed and deployed an LLM RAG chatbot using LangChain on Google Cloud Platform (GCP), evolving from proof-of-concept to production-ready solution.
• Achieved over 80% code test coverage in Python, adhering to clean code principles and modular architecture; utilized relational, non-relational, and vector databases.
• Developed and optimized ETL pipelines in RStudio, orchestrated with Airflow; enriched marketing mix models with exogenous data from APIs, demonstrating expertise in Python, Pandas, and data quality control.
• Applied advanced machine learning models, including Marketing Mix Modeling and multilinear regression in R; collaborated with stakeholders on data collection, cleaning, and analysis.
• Contributed to innovative LLMO products using LangGraph and presented NLP models derived from thesis research.
• Authored detailed technical documentation for the chatbot and analytical models, hosted on Azure Wiki and illustrated with Excalidraw diagrams.

Liverpool Football Club

• Oversaw team coordination, customer service excellence, and operational efficiency during match days.

Université Paris 8

Universidad Complutense de Madrid

University of Liverpool

• Generative AI & LLMs (LangChain, LangGraph, RAG)
• Machine Learning (Marketing Mix Modeling, Regression, NLP)
• Programming: Python, R, Pandas
• Cloud Platforms: Google Cloud Platform (GCP), Google Cloud Run, Airflow
• Data Engineering: ETL Pipelines, Databases (Relational, NoSQL, Vector)
• Tools: RStudio, Excalidraw, Azure Wiki
• Evaluation Methods: LLM as a Judge