Javier is an AI Engineer with over nine years of experience in AI and data science, specializing in natural language processing, large language models, machine learning, and software engineering.

✅ Developed a Generative AI Tool: Created a product that structures business data, documents, emails, and voice recordings, processing millions of documents to enhance data management efficiency.

✅ Led AI-driven Product Development at EY: As Lead Data Scientist, managed a multidisciplinary team of over 50 members to build AI-driven products focusing on NLP and generative AI, implementing models for layout detection, document classification, and question-answering.

✅ Optimized Web Scraping Processes: At Explore My Store Pty Ltd, developed a web scraping process that obtained full details on 1.5 million products from 1,400 eCommerce sites, optimizing the process to detect product changes without requiring a full re-scrape, resulting in over 60% cost reduction.

✅ Deployed Retrieval-Augmented Generation (RAG) Pipelines: As CTO at Smart Retrieval, led the development of a RAG pipeline enabling natural language search over business documents like financial statements and contracts, leveraging Generative AI and Large Language Models services to improve information retrieval.

✅ Full-stack Web Application Development: Independently developed a web app allowing users to search for restaurants in natural language based on their characteristics, handling the entire stack from user interface to AI modules and CI/CD pipelines.