Miguel Angel Bellido Gonzalez del alba

Senior Data Scientist Consultant

Developed Generative AI and LLM-based solutions in Amazon SageMaker using Amazon Bedrock for customer analytics, including sentiment analysis, summarization, and structured information extraction. Built and evaluated gradient-boosting classification models using PySpark ML, integrating predictions into business decision processes and assessing impact through A/B testing across approximately 50,000

PythonPySparkSQLAWSAWS SagemakerAmazon BedrockLLMPrompt EngineeringStructured OutputsGradient BoostingA B TestingETL PipelinesAmazon QuicksightLookerGit