AI/ML Engineer
UBS
Mar 2023 - May 2025 (2 years 3 months)
• Designed modular machine learning architectures to support reusable components for data preprocessing, feature engineering, model training, and inference across multiple projects and domains.
• Developed intelligent predictive systems for business-critical use cases such as customer churn prediction, demand forecasting, fraud detection, and risk scoring, improving decision-making accuracy.
• Built automated machine learning workflows (MLOps pipelines) enabling continuous integration, continuous delivery, and continuous monitoring of models in production environments.
• Implemented advanced ensemble and hybrid modeling techniques, combining multiple algorithms to improve accuracy, robustness, and generalization of machine learning systems.