Egidijus Bartkus is a highly experienced data and software engineering professional with a career spanning over 18 years. Currently serving as a Senior Data Engineer at Flo Health Inc. since October 2024, Egidijus has held various senior positions, including Senior Software Engineer at Genus AI and Senior Data Developer at Revolut. Notable achievements include designing and implementing a multi-cloud "Data Lake/Datawarehouse" solution capable of handling approximately 100TB of data with a monthly ingestion rate of around 10TB while employed at Trustpilot. Earlier in the career, Egidijus contributed significantly to the development of OAuth 2.0 and OpenID Connect protocols at Adform and led a Reporting team. Educational qualifications include a Master’s degree in Software Programming from Kaunas University of Technology, attained between 2004 and 2007.