Duane Doan - Embedded Software Engineer

Duane Doan

4.9

Select me!

Duane is available for hire

Hire Now

Duane Doan

4.9

Age

Gender

Male

Address

Hanoi, Vietnam

Main expertise

Embedded Software Embedded Systems VHDL FPGA Docker Linux Cloud C C++Python Network Programmers MATLAB

Introduction

Duane Doan has over 3 years of experience in the software industry and product development, specializing in languages such as C/C++, Python, and Bash scripting, alongside proficiency in Matlab and Assembly. Duane possesses a strong grasp of data structures and Linux OS. With a solid understanding of OOP methodologies, SOLID principles, and design patterns, Duane is adept in multi-core and multi-threading environments and networking protocols, including UDP/TCP. Moreover, Duane has practical experience with PCB design, hardware devices, and a range of microcontrollers, including STM32, PIC18F, and ATmega32, as well as FPGA Xilinx Virtex-7. Duane has a good comprehension of the GPU rendering pipeline and hands-on expertise with the Wayland protocol and Weston compositor, coupled with foundational knowledge in GPU programming. Additionally, Duane is familiar with cloud-native technologies, such as Docker containers, Kubernetes, and Helm charts, and is experienced in version control and bug tracking. Duane has comprehensive hands-on experience throughout the software development life cycle (SDLC). Furthermore, Duane has an intermediate level of English proficiency, demonstrated by a TOEIC score of 645 out of 990.

Project list

Yunex Traffic Intelligent Transportation System (ITS)

Led the development and maintenance of the Intelligent Transportation System (ITS) for Yunex Traffic. Responsibilities included creating an application watchdog to monitor all tools within the sX controller, addressing bugs, and introducing new features for traffic actuation. Also developed and managed an AI recognition and streaming project, handling frame capture from Basler and GigE Cameras via Aravis open source and utilizing Deepstream SDK's splimuxsink. Created Windows applications for simulating recognition results and implemented Docker containers to streamline application deployment.

Develop features for the sX controller and traffic actuation. Handle frame capture from Basler and GigE cameras via Aravis, using splimuxsink in Deepstream SDK. Develop Windows applications to simulate recognition results. Implement Docker containers for application deployment.

Technologies: sX controller, Aravis, splimuxsink, deepstream SDK, Docker

5G Physical Layer Development for SS Block Components

Led the development of the SS Block components, including SSS, PSS, PBCH DMRS, and PBCH data, for the 5G Physical layer based on the 3GPP specification. Managed a team of 5 to implement the RRC connection establishment procedure in the 5G RRC layer using ASN.1 interface description language and UDP protocol. Analyzed the open-source free5GC project to support lab implementation and testing of the 5G core network. Developed Docker containers for application deployment, demonstrating strong foundational knowledge in 5G technology.

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: 3GPP, ASN.1, UDP, free5GC, Docker

RTSP Stream Video-In Application on Jetson Xavier NX

Developed a multi-threaded Video-in application for processing RTSP streams using FFmpeg on the Jetson Xavier NX system. Responsibilities also included maintaining and upstreaming the open-source Wayland-ivi-extension and implementing unit tests for the source code.

Maintaining and upstreaming the version of the open-source Wayland-ivi-extension. Implementing unit tests for source code using GTest and FFF (Fake Function Framework).

Technologies: RTSP, ffmpeg, Jeston Xavier nx, Wayland-ivi-extension, gtest, fff

Gateway x300b Application for Data Handling and Signal Transmission

Developed an application utilizing the Gateway x300b to handle data read/write operations via the RS485 serial port, which also transmits and receives signals to and from the ThingsBoard server.

Test the application environment. Set up the application environment. Optimize the application code.

Technologies: RS485, ThingsBoard

Research and Development with Xilinx Virtex-7 FPGA VC707 Evaluation Kit Using VHDL

Conducted research and experimentation with the Xilinx Virtex-7 FPGA VC707 Evaluation Kit, utilizing the VHDL programming language. The project involved the design and implementation of fundamental digital circuits.

Design basic digital circuits including adder and subtraction circuits. Develop synchronous counter circuits. Create controllers for writing and reading SRAM memory.

Technologies: Xilinx Virtex-7 FPGA VC707, VHDL

Project list

Education

Expertise

Certifications