Jose Pérez Rodríguez Email & Phone Number

Madrid, Es

Gijón, Principado De Asturias, España

Worked on projects for personalized recommendations and search suggestions in search engines, enhancing search intelligence with features like top trend queries, top categories, top clicked products, and contextual search.Developed algorithms to customize product rankings based on user behavior, leveraging various technologies such as Spark, Scala, and Java.Contributed to the design and implementation of scalable cloud systems and ETL pipelines with ML and generative AI solutions using AWS infrastructure, Kubernetes, Helm charts, Argo Workflows, and Argo CD for automated deployment.Enhanced search intelligence for a major USA supermarket company by developing personalized features like contextual search and top searched terms by category, leveraging ETL processes and tools such as GCP, Harness, Prometheus, and Grafana.Implemented services using generative and embedding models to improve search experiences through semantic retrieval and synthetic data generation with LLMs, utilizing AWS Bedrock, Spring Boot, Micronaut, Python, Qdrant, PyTorch, and PostgreSQL.Developed chat services with methods such as RAG, function calling, semantic retrieval, prompt engineering, and MLFlow metrics, employing self-hosted LLMs and external APIs.

Spain

Engineered a movie suggestion API in Java with Spring Boot, Elasticsearch, and AWS, streamlining deployment with Docker and Maven.Developed a backend proof of concept for a unified platform integrating local Spanish shops, using microservices architecture with Java, Spring Boot, and Elasticsearch. This was deployed on AWS with Kubernetes and Docker, with builds managed using Maven.Streamlined feature implementation for search software projects by establishing effective communication channels and translating complex requirements into actionable tasks using Agile methodologies.