Duane Doan - Embedded Software Engineer

• 3+ years of experience in Software Industry and Product Development (C/C++, Python, Bash script, Matlab, Assembly) • Good understanding of Data structure, Linux OS • Good understanding of OOP methodologies, SOLID principles, Design patterns • Great working exposure to Multi-core and Multi-threading, Networking – UDP/TCP • Hands-on experience with PCB design, Hardware devices, MCU (STM32, PIC18F, ATmega32) and FPGA Xilinx Virtex-7 • Good understanding of GPU rendering pipeline and hands on experience in Wayland protocol, Weston compositor and basic knowledge of GPU programming • Base experience with cloud native technologies – Docker containers, Kubernetes, Helm charts • Familiarity with version control and bug tracking • Hands-on experience with SDLC (software development life cycle) • English – Intermediate (TOEIC 645/990)

Project list

Intelligent Transportation System (ITS) of Yunex Traffic

Responsible for developing and maintaining the Intelligent Transportation System (ITS) of Yunex Traffic. Develop an application watchdog to monitor all of the tools in the sX controller. Fix bugs and develop features for the sX controller, and traffic actuation. Responsible for developing and maintaining the AI recognition and streaming project. Handle feature capture frames from Basler Camera/GigE Camera via Aravis open source, using splimuxsink in deepstream SDK. Develop Windows applications to simulate recognition results. Implement docker containers for the application.

- Develop features for the sX controller, and traffic actuation. - Handle feature capture frames from Basler Camera/GigE Camera via Aravis open source, using splimuxsink in deepstream SDK. - Develop Windows applications to simulate recognition results. - Implement docker containers for the application.

Technologies: Docker

SS Block (SSS, PSS, PBCH DMRS, and PBCH data) in 5G Physical layer based on 3GPP specification

Responsible for developing SS Block (SSS, PSS, PBCH DMRS, and PBCH data) in 5G Physical layer based on 3GPP specification. Lead a team of 5 people to develop RRC connection establishment procedure in 5G RRC layer based on ASN.1 interface description language and UDP protocol. Analyze open source free5GC and support the lab to implement and test 5G core. Implement docker containers for the application. Good knowledge about 5G fundamental.

- Lead a team of 5 people to develop RRC connection establishment procedure in 5G RRC layer based on ASN.1 interface description language and UDP protocol. - Analyze open source free5GC and support the lab to implement and test 5G core. - Implement docker containers for the application.

Technologies: Docker

Video-in application from RTSP streams using ffmpeg run on Jeston Xavier nx system with multi-threading.

Responsible for developing the Video-in application from RTSP streams using ffmpeg run on Jeston Xavier nx system with multi-threading. Responsible for maintaining, and upstreaming version of open-source Wayland-ivi-extension. Implement unit test for source code using gtest and fff (fake function framework).

- Maintaining, and upstreaming version of open-source Wayland-ivi-extension. - Implement unit test for source code using gtest and fff (fake function framework).

Application based on gateway x300b that handles read/write data via RS485 serial port and transmits/receives signals to the ThingsBoard server

Responsible for developing an application based on gateway x300b that handles read/write data via RS485 serial port and transmits/receives signals to the ThingsBoard server.

- Test, set up environment, and optimize code.

Learn and research with Xilinx Virtex-7 FPGA VC707 Evaluation Kit based on VHDL programming language.

Learn and research with Xilinx Virtex-7 FPGA VC707 Evaluation Kit based on VHDL programming language. Design some basic circuits: adder circuit, subtraction circuit, synchronous counter circuit, controller write andread SRAM memory.

- Design some basic circuits: adder circuit, subtraction circuit, synchronous counter circuit, controller write andread SRAM memory.

Project list

Education

Techstacks

Certifications