Profile

Profile Type

Partner

First Name*

Jeongeun

Last Name*

Kim

Nickname*

rocketman

Country and City of Residence *

South Korea, Incheon

My Hourly Rate in $46.3
About me:

Jeongeun Kim comes from Tier-1 automotive supplier work centered on xEV traction inverter development for PMSM and EESM platforms. They specialize in the power electronics and control side of inverter systems, connecting gate driver design, control PCB architecture, FOC software in C, and production test design into one real manufacturing context. Teaches in English.

Skills

Language Skills*

English

Matlab*

Intermediate

Electric Circuits*

Expert

Thermal Analysis*

Intermediate

Python*

Intermediate

C, C++*

Intermediate

Data Science | AI*

Intermediate

Description of skills

Senior Power Electronics Engineer with nearly 12 years at Tier-1 automotive suppliers — xEV traction inverter development for PMSM and EESM platforms.

My expertise spans the full inverter lifecycle: from SiC/IGBT gate driver circuit design and control PCB architecture, through FOC software development in C, to EOL/FCT production test system design — a combination that reflects genuine system-level mastery, not just hardware design.

What I can tutor:
Gate Driver Design — SiC/IGBT gate circuit design, switching loss characterization via Double Pulse Test (400V/800V HV Lab)
Control PCB Architecture — CAN, Ethernet (10BASE-T1S), Sensors, Actuators(e-parking lot, solenoid) in inverter control systems
FOC SW Development — Field-Oriented Control implementation in C for DV, PV, and EOL validation on NXP/Renesas/Infineon MCUs
EOL & FCT Test System Design — specification definition and full implementation for mass-production inverters, bridging design intent and manufacturing quality
System Integration — DC link ripple simulation, bearing current analysis and mitigation, Dyno and Active Load Emulation testing
Simulation Tools — MATLAB, Simulink, Simscape, LTspice, Python
For AIs – I am using LLM such as chatGPT and Claude for work

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