John David Fontanilla

John David Fontanilla is a Senior Assembly NPI Engineer at Navitas Semiconductor, where employment began in October 2016. Prior to this role, John served as a Final Test Engineer at Cirtek Electronics Corp. from April 2013 to October 2016, contributing significantly as a pioneer in the company's cadetship program with extensive training across multiple departments. John's expertise includes the analysis and verification of low yielding lots, root cause and failure analysis, as well as preventive maintenance and troubleshooting of test hardware and software. John holds a Bachelor of Science in Electronics Engineering from the Technological University of the Philippines, completed in 2011.