Work Experience

Hanwha Systems (Space & Defense)

Satellite Software Engineer, Junior Engineer  ·  2025.01 – 2025.05  ·  Seoul

• Embedded software for satellite payload.
• Small Synthetic Aperture Radar satellite.
• ARM Cortex-M7 architecture and diverse peripheral communication programming.

GoLe Robotics

Robotics Engineer, Intern  ·  2024.04 – 2024.06  ·  Seoul

• ROS2-based path planning for autonomous construction payload delivery robot “WeRo”.
• Global: Enhanced A*; Local: Regulated Pure Pursuit (without Nav2).
• Robot controller package C++/Python binding.

DRIMAES

Embedded SW Engineer, Junior Engineer  ·  2022.10 – 2024.03  ·  Seoul

• BSS (Battery Switch Station) Linux control system and OTA service (AWS S3) — deployed 137 stations.
• STM32F103* BMS firmware; PLC driver middleware for LEISUWASH.
• Middleware Docker containerization and multi-container orchestration.
• Developed serial communication drivers for external device integration.

ToysMyth (SIOT Infotech)

Embedded SW Engineer, Junior Engineer  ·  2022.02 – 2022.10  ·  Seoul

• Custom OpenWRT kernel time-variance enhancement.
• New sensor driver for IoT gateway extension development.

Alsemy

AI Lab Member, Intern  ·  2021.06 – 2021.07  ·  Seoul

• Prediction-data verification metric development.