* Conducted comprehensive data modelling, performance, and integration testing to optimize machine learning systems.* Analyzed large datasets to identify trends and patterns in customer behaviors, contributing to strategic business decisions. * Designed and developed analytical data structures, streamlining data analysis processes.* Prototyped and assessed the viability of machine learning applications, rapidly iterating to meet project objectives.* Identified, analyzed, and interpreted trends in complex datasets, providing actionable insights for business improvements.* Collaborated with business-unit leaders to prioritize problems and develop data-driven solutions.* Utilized statistical methods to analyze data and generate insightful business reports.* Documented detailed business rules and use cases based on thorough requirements analysis. * Developed customized applications for predictions, automated reasoning, decisions, and optimization algorithms.