Oliver Smith is a data analyst with extensive experience in data analysis and software development. Currently at Ottimate, Oliver utilizes SQL for data analysis and PeriscopeData for creating visualizations and custom reports, primarily for the Payments team. Prior experience includes a role as a software analyst at ITOrizon Inc., where Oliver implemented data pre-processing and developed a machine learning framework using Spark SQL and Java API, and a senior data analyst position at Fiind Inc. Oliver holds a Master of Technology in Advanced Computing from Shanmugha Arts, Science, Technology and Research Academy and a Bachelor of Technology in Information Technology from Saranathan College of Engineering.