Charles U is an experienced software engineer currently working as a Senior Software Engineer at Blue Harvest since March 2022 and as a Software Engineer at Ohalo since February 2021. Previous experience includes a role as a Product Engineer at TransferWise from January 2020 to December 2020 and as a Software Engineer at Konga.com from December 2014 to January 2020, where responsibilities included application/component development, systems integration, and system architectural design and implementation. Additionally, Charles served as a Senior Developer at SystemSpecs from November 2007 to December 2014, focusing on software development and management, and began a career as an Application Developer at Integrated Software Services Limited from March 2005 to May 2007, specializing in web application development using Java technologies and IBM Lotus Domino.