Embedded Systems Engineer

3/2022 – 8/2023

• Supported the development of a DSI3 transceiver driver for a park assist application incorporating ultrasonic sensors.
• Designed software architecture in Enterprise Architect for park assist functionality.
• Facilitated SPI communication setup between STM32 and DSI3 transceiver. Utilized an STM32 Nucleo board as the controller, configuring SPI, clock settings, and memory. Leveraged STM32CubeMX for configuration and FreeRTOS for task scheduling.
• Developed a Python script that automated HIS metric generation, reducing manual processing time by 80%.

STM32, Enterprise Architect (EA), UML, Simulink, Python, ISO/IEC 15504

3/2020 – 9/2021

Application software developer for Sensor Signal Processing module in VDC/ESP in Renault-Nissan Projects (12/2020 – 09/2021):
• Conducted detailed analysis of customer requirements for sensor signal processing modules in VDC/ESP units. Responsible for software requirements specification. Designed and authored comprehensive software change documents based on customer specifications and feedback, ensuring clarity and guiding development efforts.
• Developed the applicative software modules using model-based design and C programming. Implemented and rigorously tested software modifications in VDC/ESP units' sensor signal processing module across unit, MIL/SIL, function, and system levels. Meticulously documented all changes and updates.
• Diagnosed and resolved customer-reported issues in the sensor signal processing module for VDC. Supported the software validation team and customers by analyzing system state, tracing issues to their root causes, and implementing effective solutions to optimize module performance.

Requirement engineer and module owner for EMS ECU in Hyundai Projects (03/2020 – 11/2020):
• Responsible for the software requirements specification, translated customer requirements into detailed technical specifications for module in EMS ECU, ensuring alignment with project objectives and customer needs.
• Prepared comprehensive software design documents, collaborated with stakeholders, and facilitated customer reviews for approval.
• Analyzed and segmented customer requirements for EMS ECU sub-modules.
• Worked closely with software developers to implement requirements, ensuring accuracy and alignment with design.
• Performed and supported the software modules testing at Unit, function and system level using HiL and MiL environment to validate software implementations.
• Documented requirements and testing outcomes in DOORS, maintaining a detailed traceability matrix.
• Diagnosed and resolved customer-reported issues in the EMS ECU engine functions module, utilizing by tracing to root cause and provide effective solutions.

Software Design, Software engineering / -technik, Requirement Analyse, Embedded Software

1/2017 – 3/2020

• Managed package integration and software builds for EMS ECU, resolving interface issues and configuring AUTOSAR modules (MEM, COM, IO, OS) to ensure seamless functionality.
• Ensured software quality compliance by generating and reviewing quality reports in collaboration with module leads, maintaining high standards.
• Conducted unit and function tests for customer change requests, achieving a 100% pass rate in both static and HiL environments.
• Facilitated system testing and customer collaboration on-site in South Korea, enhancing system reliability and strengthening customer relationships.

ASCET (Advanced Simulation and Control Engineering Tool), Automotive Open System Architecture, Embedded Software