About Carlos Javier
English
Fluent
Spanish
Native or bilingual
Experience
- Rosenthal ResearchAI ConsultantDIGITAL AND ITFebruary 2026 - March 2026 (1 month)Barcelona, SpainThe Challenge: The client’s team was bogged down by complex, manual review of incoming proposals across various languages and formats (PDFs, spreadsheets, emails). This high-overhead process delayed decision-making and diverted talent from high-value strategy.The Solution: I engineered a semi-autonomous agent leveraging LLMs to ingest, translate, and evaluate heterogeneous data. The system generated rich, actionable reports with citations, allowing human reviewers to verify and finalize decisions in a fraction of the time.The Impact: Automated over 200+ man-hours monthly and standardized the evaluation criteria across global offices.
- SandboxAQData scientistPHARMACEUTICALS INDUSTRYMay 2022 - September 2024 (2 years and 4 months)Washington, United StatesProyecto de predicción a gran escala de la demanda de dispositivos médicos, su demanda y distribución.
- B2MarketplaceData scientistE-COMMERCEMay 2020 - May 2024 (4 years)Optimización de pujas en marketplaces (Amazon, etc.). Creación de modelos de predicción para determinar el nivel óptimo de pujas en función de los clicks y conversiones históricos.
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Education
- Licenciado en MatemáticasUniversidad de Zaragoza1997
- Máster en MatemáticasWashington University in Saint Louis1998