• Chief Electronic Design Engineer, authorised electronic solution & design for client's project.• Manage customer's product line, design improvement and production.• System Architect, in-house R&D projects for future business growth.• Technical support and on-site troubleshooting.• Software System Designer & Developer, Java and Webservice (online cloud computing).• Cashless Payment System Integration (Ezlink, NetsFlashPay, CEPAS, Visa, Master Card, Apply Pay, Google Pay)• Cable Tester, Harness Tester, Test Jig design.• Door Access Control System• Mobile APP development (relating to hardware, sensing, network communication)

Providing local business clients with electronic solutions and technology trend insight for their business growth.Sales and Marketing for the company's custom electronic niche in Singapore.

Firmware product development of digital locks/gateway products.Electronic hardware design and development work.- BLE (Bluetooth Low Energy with Nordic nRF52840, nRF52832, SoftDevice)- NB-IoT, LTE-M (Narrow Band Cellular IoT Communication Network with Nordic nRF9160)- WireShark Bluetooth sniffing- 32-bit ARM® Cortex™-M4 CPU programming- SEGGER Embedded Studio for ARM, J-LINK programmer.

Job Scope:• Distinct contribution to the STARhome (Smart Home) team and the institute in the area ofElectronics/Firmware and Hardware interface.Project work:• Design & deploy electronics hardware for the home. Customized electronics solution to a better integration solution. Interface proprietary products with EIB/KNX home automation and other systems. Projects: HID, door/lock/switch/sensor control, water meter, coffee machine, automated powering of fan/IR, touch controlled kitchen tap, etc...• Wrote a Java server to control KNX/EIB home automation system through the network. Deployed the web-service through Tomcat, Axis2 on Windows Server 2008; to open the home control service to any other projects. The implementation simplified our work by removing a third party interfaces, which saved cost, hardware space, maintenance time and provides the flexibility for customized control. UHFRFID for Personnel location tracking project, as well as Music CD player project. Wrote Java to interface with the RS232 RFID reader. Designed & fabricated Music CD reader using microcontroller, FerMi RFID reader and WiFi (WiPort). HF RFID for smart cabinet, food item tracking. General system setup with Omron RFID reader. LF RFID for security access system using HID reader. Converted the reader to allow network connection. Introduces a user interface to restrict door access and enable quick registration for new user. Wrote a Java servlet to schedule security access.• Implemented USB interface various projects. Controller for door strike, RGB led lighting.• Modified a radio control helicopter toy for computer control.• Designed & fabricated a fiber optic pressure sensor circuit that communicates through WiFi/RS232. Wrote digital signal processing firmware using dsPIC30F4013.• Wrote a webservice/Flex application to automatically launch and start/shutdown computers.• Wrote a Java webservice to send and receive SMS through the modem.

Working closing with the Engineering department on a long term project. Sourcing and purchasingproject’s Bill Of Material. Understanding technical issue and maintaining good rapport with supplier.Job Scope:• Sourcing for fabricate/commercial parts to meets the project specification.• Purchasing from local and oversea supplier (mainly Switzerland, Taiwan, China).• Resolve technical, delivery, purchase order, payment issues with various function(customer, supplier, finance department) to ensure smooth and timely project execution.• Maintains BOM lists and stock supplies for the production line.• Manage admin documents to ensure traceability and accountability.Accomplishment:• Successfully resolved various purchase issue, contributing to the success of the company 1st contract manufacturing project within a short period of time.• Worked with overseas vendors for the manufacturing requirements in foreign language (German and Chinese).• Better knowledge of precision mechanical and material used in semiconductor machinery.

Working under R&D department reporting directly to the manager & director. Worked closely with sales and technical team with a company strength of 12. Liaised closely with vendors, sourcing for new components, materials, services as well as solutions.Job Scope:• Electronics/Mechanical Hardware, stages from design up to deployment, for “UVSS Under Vehicle Surveillance System” & “IVSS Integrated Vehicle Surveillance System”.• Providing electrical/electronics hardware support for projects on site.• System integration with electronics and computer.• Working closely with vendor for lighting's chassis design, PCB design and fabrication.• Sourcing and purchasing for solutions and product enhancement.• Occasionally involved in equipment production, maintenance & deployment of the system.• Preparing documentation and user manual.• R&D projects.Skills: Magnetic field coil, Analog/Power electronics, ADC, PIC microcontroller, Serial com, Display software C++, Seismometer sensor, Data acquisition, Matlab, Signal features extraction analysis, Digital signal processing, Heartbeat signal. Implement hardware & software tools to speed up development and research. Researched and resolved on-site product problems in the area of lighting and water condensation.