1. Design satellite EPS’s charging and battery power management systems. Specific responsibilities including embedded controller, power system efficiency and accuracy/stability of TI’s fuel gauge bq40z50, charger IC bq25798 and analysis of PCB power path loss.2. Validated speech processor prototype bring-up board with I2C , SMBUS,RS-232 and logic analyzer.3. Setup and debugged the UART(RS232) communication between board 4. Experienced in the use of following Hardware/Electronics Development Tool: Allegro Viewer( for viewing only) , Logic Analyzers(including Sale)5. Web Application development with Core java ,Spring MVC , Spring cloud , Apache Maven and Hibernate.6. Porting SSL to make boa web server support HTTPS.7. In charge of TI AM335x iOS/Android App and device interface development.8. Freescale i.mx31(ARM-linux) platform development U-boot: • lowlevel initialization • NFS rootfs support9. Maintenance and optimizations in newlib and glibc.10. ​Designed & Extended the Client Javascript architecture to run inside CEF embedded

1. (Yocto Project) based build systems for embedded Linux products2. Involved in the design of a Gateway Unit between the ECU and CAN bus to monitor and log data from various engine sensors3. Implement system application (Hardware test pin, firmware upgrade, development environment, GPIO to SPI/I2C, alarm manager, host protection)4. Programming dedicated micro-controller boards PC104 armV8 modules5.Use FreeRTOS mechanism and APIs to control sensors processing

* Serve as a subject matter expert in management of HSMs, secure programming using HSMs and have a good understanding of crypto programming and key management policies* Developed, coded, debugged, maintained, tested and implemented UNIX/LINUX C and some C++ code elements.* Involved in writing GTest for testing the C/C++ routine developed to independently test.

* work with vendor to create test plans and scenarios for end-users inspecting a java based application project* Mapped and documented interfaces between legacy and newer systems.Web Application development with Core java, Spring MVC, Spring cloud, Apache Maven and Hibernate.Expertise in App Containerization technology Docker , creating Docker images, Containers, Docker Registry to store images, cloud-based registry Docker Hub, kubernete, Openshift , Docker Swarm to manage containers* Designed and built bank microservice as specified by the client.

*Blockchain based global payment system development * Mobile e-wallet development * Assets trading SocialEX decentralized blockchain exchange development

Collaborates with app development team which includes Product Manager, Program Manager, Software Engineer, Quality Assurance, and Market Researcher in identifying software problems, testing methods, and best solutions.Actively participates and engages the Software Support team in resolving production issues.Improves and designs monitoring systems in order to address issues with systems stability and quality of data.