Francisco F.

Key Skills

Freelancer Overview

Francisco Félix is a Data Engineer with hands-on experience building and optimising data pipelines, ETL/ELT workflows and Cloud infrastructure — skills directly transferable to AI/ML data preparation and model training pipelines. Proficient in Python, PySpark and Microsoft Fabric, he has worked extensively with large-scale data processing, data quality and Medallion architecture, forming the backbone of any robust AI training infrastructure. His academic grounding in Machine Learning — covering Random Forest, SVM, regression and feature engineering — combined with real-world experience in dimensional modelling and Delta table storage, makes him well-suited to contribute to the data engineering side of AI development: curating, transforming and delivering clean, structured datasets at scale.

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Work History