John Teoh
About John Teoh
John Teoh is a Senior Test Development Engineer 2 at Plexus Corp., where he has worked since 2011. He specializes in developing functional testers and coordinating hardware fabrication, leveraging his education in Multimedia Engineering and extensive training in test development tools.
Work at Plexus
John Teoh has been employed at Plexus Corp. as a Senior Test Development Engineer 2 since 2011. In this role, he coordinates with local vendors for hardware JIG fabrication, ensuring the seamless integration and functionality of test systems. He develops functional testers using C++, which enhances existing systems to improve yield. His work focuses on both software and hardware integration, contributing to the overall efficiency and effectiveness of test development processes.
Education and Expertise
John Teoh earned a Bachelor's degree of Engineering (Honours) in Electronics, majoring in Multimedia, from Multimedia University, where he studied from 1999 to 2003. He also holds a Diploma in Engineering in Computer Engineering from MIDAS Institute of Engineering, completed between 1996 and 1998. To further enhance his skills, he has completed multiple National Instruments (NI) training courses, including TestStand and LabView, which have strengthened his expertise in test development and framework design.
Background
Prior to his tenure at Plexus, John worked at ESCATEC, a provider of Electronic Manufacturing Services, as a Senior Test Development Engineer from 2010 to 2011. His experience in the electronic manufacturing sector has equipped him with a solid foundation in test development and engineering practices. His educational background and professional experiences have contributed to his proficiency in creating tester schematic designs using Cadence Design Entry CIS.
Achievements
John Teoh has successfully resolved three Corrective and Preventive Actions (CAPA) issues that arose during audits, showcasing his strong problem-solving skills. He has implemented test system standardization on equipment, racks, and test fixtures, which has led to reduced costs and improved efficiency in the development cycle. His contributions have played a significant role in enhancing the operational capabilities of the test development team.