Pablo Emillio Rolong Villanueva
Backend Developer
Perfil profissional
Java Backend Developer specialized in secure , maintainable business applications with Spring Boot . Experienced in REST APIs , Generative AI integration , RAG , semantic search , and business process automation using Google Workspace
Experiência de trabalho
Built backend with Java, Spring Boot, PostgreSQL, layered architecture, REST APIs, Spring Data JPA, authentication (JWT), Flyway, Swagger, Actuator, Docker, and GitHub Actions.
realização principalDesigned and delivered a production inventory management system using Java, Spring Boot, PostgreSQL, REST APIs, and Docker. Implemented authentication, CI/CD, and containerization.
Evaluated claims under European aviation regulation, analyzed disruption details, communicated with international customers, and managed analytical cases.
realização principalHandled customer claims under EC261, communicated decisions in English and Spanish, and managed cases requiring analytical and regulatory skills.
Integrated Generative AI with Spring AI and Gemini API, implemented RAG, semantic search, structured outputs, and exposed REST endpoints for sales lead extraction.
realização principalDesigned and delivered an AI-assisted sales app using Java, Spring Boot, Spring AI, Gemini API, RAG, embeddings, and PostgreSQL/pgvector.
Formação acadêmica
University of cataluna | Bootcamp
