● Software Development telehealth industry. Developed microservices such as those to interface with external 3rd party e-prescription related services; to provide scheduling; to register a patient or to register a practitioner etc. Complete software development cycles were involved in developing those services.● Software restructuring of some monolithic enterprise web services. I modularized the code to make it more manageable. I also developed new features for the software.● Frontend development for SPA● L3 software support and maintenance ● Software deployment and monitoring

● Developed a client viewer application called 360 Viewer, which live-streamed cameras, and performed the necessary image dewarping. I built that application tool from a legacy prototype-like demo app that contained fundamental faults its thread managements, buffer handlings, etc. In addition, I added the capability of viewing using software dewarping instead of just the one based on OpenGL.● Restructured OnCam Dewarping SDK. I fixed issues and reworked the entire source structure based on OO design concepts to make it more maintainable. I added the SDK support for Linux platform. Then I added new features to the SDK such as additional pixel formats and new decoding, etc.● Developed a camera configuration tool based on a legacy app. I reworked the entire application and added supporting features for new cameras. The tool improved substantially in its stability, responsiveness, ease of use, as well as some new feature enhancements. ● Developing a Java version of a camera configuration tool using JavaFx. The tool is based on the Onvif standard so that cameras from other manufactures can also be discovered and configured. The tool is currently under development, some basic functionalities have already been implemented.

• Developed a media importing tool called DMF which provided the background services to import and transform external media into acceptable formats, in which Media Composer, a professional video editing application can consume. I developed the tool from its initial prototyping to a real world finished product which consists of the Java executable engines, TCP/IP REST communications, and as well as the interfacing to the video media importing and transcoding core utilities. • Developed a new light weight video editing product that stored and distributed media to the cloud. Started from scratch, I prototyped, developed and then finished the client module that packaged up those media, Meta data, as well as other information files, and uploaded them to the cloud services; and in the opposite direction, downloaded them and restored to their original formats. The first EAP release was on schedule.• Maintained the video media importing and transcoding core utilities

• Led 3 Scrum teams of Software Engineers and QAs to provide offshore services for each of the two projects. Developed professional video editing and business management system software.• Participated in project design and oversaw the project developments. Performed team’s activities such as code review, code promotion, and build verification. • Enhanced team performance productivity, team cohesion, and product quality by successfully building, training, and bridging between the teams and the custom

• Software Development Environment Set Up, Release and Development. Led a team of 3 Engineers to successfully enhance the software of some communication modules in the PLC embedded controller systems. Those modules were specialized to provide Ethernet and web communication services in Tornado or in Workbench platform. The web services were implemented as Java executables. • The team responsibilities included: design review, code review, code promotion, building software, verifications and release engineering work to setup and maintain source control branches• Personal responsibility was to develop low level firmware code in C/C++.

• Software Development and Integrations. Led a 6 engineer project team which integrated a3rd-party wireless modulation software to the distribution subsystem of an ATE tester. The software performed a background DSP processing of wireless demodulation which decoded a payload signal and derived error information essential to the tester. • Led a 3 engineer team to port the microwave instrument module software to a later generation of an ATE tester. Large scale software integration with intensive software and hardware diagnostics also with many modifications and reconfigurations. Result: Met the customer deadline• Software Development in Microwave Instrument Module. Developed low level software drivers in both host and embedded system for intercommunications and hardware (microwave instrument) controls. Redesigned and reworked offline simulation of the microwave instrument.• Software Development in IG-XL Core. Created a simulation framework for a new generation of ATE tester system. Designed and developed the software emulation for HSD instrument module.Developed the simulation software which simulated the DUT behavior and the signal post-processing to achieve offline virtual testing.