Francisco Mínguez · Data and AI
Data and artificial intelligence, end to end.
I'm Francisco Mínguez. I work across data analysis, machine learning, data engineering, and AI systems, from preparing the information to building solutions people can use.
What I work on
- 01
Data preparation and cleaning
Cleaning, transforming, integrating, and validating data: missing values, duplicates, inconsistencies, and preparing datasets for analysis, models, and AI systems.
- 02
Analytics and BI
Exploratory and statistical analysis, correlations, indicators, dashboards, and automated reports. From raw data to information the business can use.
- 03
Data science and machine learning
Prediction, fraud and anomalies, clustering, forecasting, and model development, with feature selection, regularisation, and evaluation of the results.
- 04
Data engineering
ETL/ELT pipelines, migrations, automation, and data processing with SQL, Python, PySpark, and Databricks.
- 05
AI systems
Development of RAG, NLP, and OCR applications, evaluation of LLMs and retrieval systems, regression testing, and solutions that use language and vision models.