Kyungjae Lee

Embedded Systems Engineer

https://talent.gravityer.com/kyungjae-lee

Embedded Firmware Engineer

Yotta Energy

Key Strengths

Extensive personal project experience in embedded systems development, including MCU peripheral drivers, RTOS development, and bootloaders.
Proficiency in C++ and Assembly, critical for embedded systems.
Demonstrated hands-on experience with STM32 microcontrollers.
Current employment as an Embedded Systems Engineer at Yotta Energy, indicating direct industry relevance.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are highly focused on embedded systems, which aligns well with the target role. However, the lack of diversity in project types (all personal, heavily C++/Assembly based) and limited information on collaborative experiences or broader interests makes a comprehensive cultural fit assessment challenging. The experience level is listed as 0, which contradicts the current employment, suggesting a data discrepancy or very recent entry into the role.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

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Projects

hands-on-rtos-with-microcontrollers-2nd-ed

May 24, 2026 – Present

A collection of example projects and experiments for studying "Hands-On RTOS with Microcontrollers (2nd Edition)".

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datastructures-and-algorithms

January 26, 2026 – Present

datastructures-and-algorithms — GitHub repository

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freertos

June 6, 2025 – Present

freertos — GitHub repository

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embedded-os-development

September 7, 2024 – February 21, 2025

embedded-os-development — GitHub repository

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website

August 11, 2024 – Present

website — GitHub repository

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freertos-projects

August 15, 2023 – September 7, 2024

FreeRTOS kernel integration, porting, and application development for STM32 target board

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lcd-digital-clock

July 16, 2023 – August 21, 2023

LCD digital clock development using the Tiny RTC (DS1307) Module and the 16x2 Character LCD (HD44780U), interfacing with the STM32F407-Discovery board

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stm32-mcu-custom-bootloader

July 4, 2023 – October 27, 2025

Developing a custom bootloader for the STM32F407xx MCU family that allows the host to communicate with the bootloader over the USART interface and perform MCU‐speci ic operations through an interactive application

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mcu-peripheral-drivers

May 6, 2023 – August 21, 2023

MCU peripheral (GPIO, I2C, SPI, USART) drivers development from scratch on the STM32F407-Discovery board

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bare-metal-rtos

May 4, 2023 – September 10, 2023

Real‐time operating system development on the bare‐metal STM32F407‐Discovery board

View Project

Key Strengths

Extensive personal project experience in embedded systems development, including MCU peripheral drivers, RTOS development, and bootloaders.
Proficiency in C++ and Assembly, critical for embedded systems.
Demonstrated hands-on experience with STM32 microcontrollers.
Current employment as an Embedded Systems Engineer at Yotta Energy, indicating direct industry relevance.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

Kyungjae Lee

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit