William Kartaatmadja

William Kartaatmadja is an experienced technology professional specializing in digital banking and backend development. Currently serving as Engineering Manager at PT Bank BTPN Tbk since November 2017, William has also held roles such as Digital Banking Senior Technical Contributor and Digital Banking Backend Developer. Prior to this, William worked at PT. Trisula Insan Tiara from 2013 to 2017 in Corporate IT, where responsibilities included server maintenance and online shop module development. Earlier experience includes a position as IT Staff at PT. Andalabs from September 2011 to September 2012, focusing on API development for Lintasarta. William holds a Bachelor's degree in Information Technology from BINUS University, completed in 2011.