David Robby Sanjaya

David Robby Sanjaya is a skilled professional with a diverse background in programming and engineering. Currently a Freelance Programmer since July 2022, David previously worked as a Water Treatment Technician at PT Phapros Tbk from March 2016, where responsibilities included managing the distribution of water systems, steam, and compressed air in a manufacturing environment. Prior to that, David served as an Operator Assistant II at Halliburton from August 2014 to July 2015, focusing on customer satisfaction in coil tubing operations. David holds a Bachelor's degree in Electrical Engineering from Universitas Islam Sultan Agung Semarang (2015-2017) and a Diploma in Electrical and Electronics Engineering from Universitas Diponegoro (2008-2013), complemented by a high school education at SMAN 1 Temanggung (2005-2008).