Loading profile…
lluis Cierco
Open to opportunitiesSenior Data Scientist
I build production machine learning systems that improve commercial decisions.
United KingdomSenior Data Scientist at The Rank Group
Experience
Senior Data Scientist
Improved customer retention by 15% through a churn prediction solution and developed CLV models to optimize promotional spend. Built an LLM-based pipeline for extracting structured information from promotional communications, achieving 98% extraction accuracy.
Churn ModelingCustomer Lifetime ValueLLMMLOpsModel DeploymentMonitoringExperimentationPythonSQL
Education
Universitat Politecnica de Catalunya
Master's in Industrial Engineering with a thesis on an AI-driven solution for detecting corrupted prenatal ultrasound images using deep learning and computer vision, achieving over 90% accuracy.
Universitat Politecnica de Catalunya
Bachelor's in Industrial Engineering from Universitat Politecnica de Catalunya.