• Manage a production team of 10 technicians and 5 assemblers.• Optimize manufacturing process to improve product quality and reduce cost.• Increase productivity with motivation, understanding employee’s work and needs, improving employee’s skills, and lead by example.• Facilitate new procedures and new products introduction to manufacturing.• Manage resources and manufacturing activities to meet production schedules and business plan objectives.• Staff and train manufacturing personnel.• Identify manufacturing process and documentation issues and create ECR/ECO for correction.• Work closely with sales, material, and engineering departments to ensure delivering quality product on time.

• Design sub-circuit, create schematic and PCB layout from design models using OrCAD.• Engineering prototype testing, debug and conduct test-failure analysis and develop recommended actions.• Design and build mechanical and electrical test fixtures for engineering development.• Implement simple MES system and test automation with LabVIEW.• Write verification test plans, test procedures, and test reports against product requirements.• Lead transfer to production project; work with manufacturing staff to define PCBA and system level test method and functional test fixture development for production test.

• Board level debug of optical broadband transceiver, femtocell and etc.• Use diagnostic tools to determine root cause of failure and recommend design changes.• Manage testing line and manpower to archive customer's shipment target. • Design test fixture, purchase test equipment, troubleshooting and maintaining test stations.• Create test SOP documents and prepare test reports.• Work with internal/external customers, suppliers, and contractors.

• Opto-coupler and Solid State Relay testing• Generated SPICE models for opto-coupler devices• Assisted in writing application notes for opto-coupler devices• Cross referencing data sheets from various vendors