Vietnam Freelance Embedded Engineer

I'm looking for a technically proficient embedded engineer in Ho Chi Minh City, Vietnam. The project involves advancing a motion controller (PID position control) that is currently at a functional prototype stage.Candidate should have experience in embedded system development but also possess specific skills in in-circuit debugging and a thorough understanding of the Modbus(485) protocol. I'm particularly interested in candidates who are recent graduates with a strong analytical mindset and a passion for embedded systems.

Project Status:
Advanced stage with a functional prototype firmware already developed.
Immediate focus on refinement, debugging, optimization, and real-world application testing.
Applicant must be located in Ho Chi Minh City, Vietnam.

Qualifications:
Strong skill set in C programming for STM32F3xx.
Proficient in in-circuit debugging techniques.
Solid understanding of the Modbus communication protocol.
Eager to tackle complex problems and learn new skills.
Familiarity with Python, Git, GitHub/GitLab

Project steps:
- [1] Improve and debug existing prototype firmware for production readiness, with a focus on real world conditions testing. Finnish writing documentation.
- [2] PCB design process, incorporating the STM32F3xx MCU and Modbus485 signal conversion.
- [3] Port firmware to Rust with stm32f3xx_hal and RTIC.

Make a quotation for step [1] only, others steps will be reevaluated after completion of [1].