Efren Verdan Email & Phone Number

San Diego, CA, US

San Diego, California, United States

Work closely with engineers and scientists in the development of next generation Continuous Glucose Monitoring (CGM) sensor membrane material technologies.

United States

• Performed functions for the development, maintenance and repair of 4 production lines of automated robotic assembly systems under cleanroom conditions.
• Experience with pick and place robotic equipment, laser welding, thermoforming packaging, and cartridge test equipment.
• Executed the defect analysis, troubleshooting, repair of non-conforming manufactured product to determine the root cause.

Assemble automated dental milling machines and scanners from mechanical, electrical and its computer systems. Troubleshoot mechanical and electrical assemblies that do not meet testing criteria. Load and test production software and systems. Use assembly instructions/drawings/process specifications and various hand and powered tools to build.

Poway, California, United States

Final Testing of Semiconductor Automated Test Equipment Pick and Place Handlers. Under limited supervision, align, test, and troubleshoot integrated circuit pick and place handlers. Perform a variety of routine tasks outlined in procedures and work instructions. Perform MRP utilization and diagnostic testing using PC systems. Perform the set up.

Singapore, Singapore

Semiconductor ATE Handlers/Testers/Wafer Probers systems equipment support. Lead a team of technicians responsible for technical functions in support of production line such as handler, tester and interfaces repair. Performs test failure verification and fault isolation on ATE tester, test programs, interfaces and handler. Assist in determining methods or.

Makati City, Philippines

Semiconductor ATE Handlers/Testers/Wafer Probers systems equipment support. Perform preventive maintenance and calibrations of ATE tester, handlers and probers periodically. Assist test engineers during startup, qualification and correlation of newly arrived test equipment and products. Support production line equipment operational issues such as handler.