Acerca de Joan
AI Engineer & Full-Stack Developer specializing in production-grade multi-agent systems and clean architecture. Delivered 5+ AI platforms with Pydantic AI, FastAPI, and React 19, achieving 80%+ test coverage and enterprise observability (OpenTelemetry, Logfire). Expert in performance optimization, intelligent data pipelines (99.8% reliability), and building scalable systems that reduce weeks-long processes to <60 seconds through
specialized AI agents.
Español
Bilingüe o nativo
Inglés
Competencia profesional completa
Catalán
Bilingüe o nativo
Acepta trabajo presencial
Valencia (hasta 50 km)
Experiencia
- AI Engineer ConsultantAI EngineerAGENCIAS DE SUBCONTRATACIÓNenero de 2024 - Hoy (2 años y 7 meses)Valencia, España
- Architected and deployed 5+ production multi-agent AI systems with specialized agents for storytelling, data enrichment, knowledge extraction, and product validation
- Engineered clean architecture backends with hexagonal design patterns, achieving 80%+ test coverage across all projects
- Integrated enterprise observability stack (OpenTelemetry, Logfire, Opik) for production monitoring and AI agent tracing
- Marina de Empresas & CofaresData Scientistoctubre de 2024 - noviembre de 2024 (1 mes)Valencia, Spain• End-to-End GCP Development: Built a full-stack AI application using only native Google Cloud tools, including BigQuery, Vertex AI, BigQuery ML, and a custom Evaluation Service without relying on intermediary frameworks.
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Formación
- Data Science and Machine Learning4Geeks Academy2023Data Science and Machine Learning
- Telecomunications EngineeringUniversitat de Valencia