Adina Holder

Adina Holder is a skilled Data Developer with extensive experience in big data development and ETL programming. Currently employed at BondIT since December 2017, Adina previously contributed as an Associate Developer at dunnhumby from January 2015 to December 2017, focusing on ETL programs in Python, Powershell, and Bash for managing data on a Hadoop storage system. Earlier roles include a Technologist Assistant at Sainsbury's and a Research Assistant at Hebrew University of Jerusalem - Hadassah, where Adina gained expertise in preparing research experiments and data analysis. Adina Holder holds a degree in Data Science and Cyber Security from Israel Tech Challenge and a Bachelor's degree in Biochemistry from UCL, along with A-Levels in Biology, Chemistry, Mathematics, and Further Mathematics from Henrietta Barnett School.