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EMBEDDED SOFTWARE ENGINEER github: github.com/toandinh18 blog: theguerreroblog.wordpress.com * Proficient in: C/C++. * Solid understanding of OOP’s concepts, design patterns, data structures and algorithms. * Knowledge of advanced level programming in C/C++ including multi-threading, multiprocessing, concurrency, caching, message queue and memory management * Experience working with TCP/IP on various platforms. * Familiarity with scripting, build, packaging, and software release engineering skills including RPM, Debian. * Linux Kernel development * Real Time Operating System.

I am an Embedded Programmer, Linux/ARM BSP/firmware engineer (10+ years). ◉ Prototype Development kit: Raspberry Pi, Beaglebone, IMX6 and IMX8, Quectel AG35 EVB, NanoPi Air, OrangePi Win, ESP32, Arduino UNO R3, STM32, Variscite VAR-SOM-MX93 ◉ Have solid knowledge of the standard interface such as I2C, SPI, UART, CAN, RS232, USB Host/Device, Ethernet, SDCard ◉ IoT devices with wireless connectivity such as LTE, BLE, WIFI, GPS, Lora(RFM95CW) ◉ Modem Quectel: Automotive AG35, 5G RM520N ◉ Good experienced with Audio Codec chips: TI(TLV320AIC3109), ADAU1961WBCPZ ◉ Solid experience with U-boot porting, BSP, Linux kernel, Device drivers development/optimization for the small Linux SoC boards. ◉ Yocto, OpenWRT, Buildroot ◉ OTA: swupdate, mender, rauc ◉ Cybersecurity ◉ Chipset: Allwinner A64, Allwinner H3, Allwinner T113, NXP i.MX6, i.MX8, Quectel AG35, Qualcomm MDM9x07, STM32L4, ◉ Language: C/C++, Python, Bash scripting, Golang ◉ Framework: gstreamer, boost Our key goal is to deliver high-class products and services to our clients. A combination of long-term experience, and perfect communication allows us to work with clients all over the world.

As an AOSP (Android Open Source Project) engineer, I specialize in designing, customizing, and optimizing Android platform for various devices. My role involves working with the Android framework, HAL (Hardware Abstraction Layer), kernel, and system-level components to deliver tailored solutions for device manufacturers and developers. I am passionate about building robust and innovative systems that enhance user experiences and contribute to the Android ecosystem.

Hi, I’m Phong. I specialize in embedded systems development with hands-on experience in microcontrollers such as stm, esp, arduino, and arm-based platforms. I have a solid background in developing and debugging firmware using gdb, working closely with hardware boards, and integrating peripherals. Core Skills: - Embedded programming in C/C++ - Real-time systems with RTOS - Experience with IoT technologies and wireless protocols. I also work on Eclipse plugin development. My work involves extending and customizing the Eclipse CDT (C/C++ Development Tooling) and Eclipse Platform to build powerful, smart development tools. Core Skills: - Eclipse plugin development (CDT, Platform, ...) - Proficient in Java - Familiar with software design patterns and hardware/software integration Education: B.S. in Automation Control Engineering, Ho Chi Minh University of Technology

Experience in developing and testing embedded applications for Linux platforms Skilled in developing embedded software using C & JS programming language Skilled in software debugging and working on ARM architecture platform Basic knowledge of any communication : HTTP/HTTPS, SSH, UART, CAN, ...

I’m a Senior Embedded Software Engineer with 9+ years of experience designing, developing, and optimizing embedded systems — from low-level firmware and hardware drivers to full-stack applications. I specialize in creating high-performance, reliable, and production-ready software for automotive and IoT products. My work spans across multiple platforms and industries, with a strong focus on real-time systems, connectivity, and system optimization. ⚙️ Technical Expertise Languages: C / C++ / ASM / C# / Objective-C / Swift / Shell Script Microcontrollers & SoCs: ARM, AVR, PIC, SH, ESP32/ESP8266, TI CC25xx / CC32xx, and others Operating Systems: QNX, Linux, FreeRTOS, µC/OS-III, Zephyr RTOS Embedded GUI Development: Qt, uGFX, TouchGFX, LVGL Debugging Tools: Segger J-Link, Lauterbach, U-Link, DStream, I-Jet, E10A/E1, GDB Protocols: CAN, LIN, FlexRay, SAE J1939, SPI, I²C, UART, BLE, LoRa, and MQTT Cloud & IoT: AWS IoT, AWS Lambda, AWS Services, Azure & Google services 🚗 Industry Experience Automotive Systems: ECU firmware, sensor integration, diagnostics (UDS, OBD-II), and communication protocols (CAN/LIN/FlexRay) IoT Devices: Wireless connectivity, low-power optimization, OTA updates, and edge data processing Cross-Platform Applications: PC utilities and iOS tools for device configuration and data visualization 👨‍💻 Leadership & Teamwork As a former Senior Engineer and Team Lead, I have successfully guided cross-functional teams to deliver complex embedded projects on time and within budget. My leadership style emphasizes clean architecture, reliability, and continuous improvement. 🌍 Why Work With Me Proven experience in both automotive-grade reliability and modern IoT ecosystems Strong debugging and performance-tuning background Clear, structured communication and well-documented code Passion for staying up-to-date with emerging technologies and best practices