Chanwoo (Alex) Lee

Angestellt, Embedded Software Engineer, Calfrac Well Services
Calgary, Canada

Fähigkeiten und Kenntnisse

Modern C++
C++17
Embedded C
ARM Assembly
Python
Bash
SQL
SQLite
C# .NET
Embedded Linux
RTOS
Bare-metal
ARM Cortex
NXP i.MX
Microcontrollers
Android Automotive
OPC UA
MQTT
Azure IoT
Edge Computing
CAN bus
PCIe
NVMe
SPI
I2C
UART
TCP/IP
UDP
Ethernet
IPC
Automotive SPICE (ASPICE)
MISRA C++
SIL/HIL Testing
GTest
CI/CD
Bamboo
Git
CMake
GDB
JTAG
Static code analysis
Software
Engineering
Unit Testing
Debugging
Integration Testing

Werdegang

Berufserfahrung von Chanwoo (Alex) Lee

  • Current 1 year and 6 months, since Jan 2025

    Embedded Software Engineer

    Calfrac Well Services

    Embedded SWE focusing on industrial IoT & edge-to-cloud infrastructure. • Modernized legacy IoT data logger via C++17 OPC UA server on Embedded Linux. • Engineered C/Assembly UART bridge for CAN bus, doubling distributed control capacity. • Built Azure MQTT cluster scaling telemetry to 500+ field units. • Implemented UDP/TCP auto-recovery with SQLite caching. Tech: C++, C, Linux, Azure, MQTT, OPC UA, CAN, Python, C# .NET

  • 2 years and 1 month, Jul 2022 - Jul 2024

    Embedded Software Engineer

    SK hynix

    Firmware engineer for PCIe Gen 5 SSDs & proprietary RTOS architectures. • Developed C/C++ firmware, optimizing power-loss latency by 59% (5.9ms to 2.4ms) via DTCM state mirroring. • Architected deterministic RTOS kernel for ARM Cortex-M/R SoCs, resolving multi-core sync bottlenecks. • Led automated SIL/HIL testing cutting RCA time across 10+ products. Tech: C, C++, RTOS, ARM Cortex, PCIe, NVMe, GTest, Bamboo CI/CD, JTAG

  • 3 months, Mar 2022 - May 2022

    Software Engineer Intern

    LG Electronics

    Automotive In-Vehicle Infotainment (IVI) Software Engineer. • Optimized C++ IVI middleware for global OEMs (BMW, Honda) via signal batching, increasing Android Binder IPC throughput. • Enforced MISRA C++ safety standards within ASPICE Level 2 framework. • Integrated Coverity static analysis to ensure module reliability. Tech: C++, Android Automotive, IPC, MISRA C++, ASPICE, Coverity, Bash

Ausbildung von Chanwoo (Alex) Lee

  • 4 years and 10 months, Sep 2017 - Jun 2022

    Computer Science and Engineering

    University of California, Los Angeles

  • 3 years and 3 months, Apr 2014 - Jun 2017

    Computer Science

    De Anza College

Sprachen

  • English

    C1 (Fließend)

  • German

    A1-A2 (Grundkenntnisse)

  • Korean

    C2 (Verhandlungssicher / Muttersprachlich)

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