Embedded Software Engineer Intern Candidate

NGUYEN DANG ANH TAI

Embedded Software Engineer

Thu Duc, Ho Chi Minh City 032******* ***********@*****.*** github.com/anhtai2222 Computer Engineering, VNU-HCM HCMUT PROFILE

Computer Engineering student with hands-on experience in embedded firmware, Embedded Linux, Yocto-based deployment, RS485/Modbus communication, FreeRTOS, BLE/UWB prototyping, Industrial IoT, and edge AI/control integration. Seeking an Embedded Software Engineer role focused on C/C++ firmware, Linux user-space debugging, embedded Linux, device connectivity, and industrial/robotics embedded systems. EDUCATION

Ho Chi Minh City University of Technology - VNU-HCM In Progress Bachelor of Engineering - Computer Engineering

TECHNICAL SKILLS

Programming C, C++17, Python, Bash/Linux scripting, Ladder Logic Embedded & OS Embedded Linux, Ubuntu, Yocto Linux, FreeRTOS/RTOS, Linux user-space programming/debugging Linux / Drivers Kernel configuration, Device Tree, RS485 UART, basic device-driver concepts, I2C/SPI/CAN/Ethernet interfaces

Connectivity UART, SPI, I2C, CAN, Modbus TCP/RTU, MQTT, REST, BLE, UWB, RFID/NFC, sensor integration Robotics / Control ROS2 basics, MPC, RL basics, PID, OpenCV, TensorFlow Lite, ONNX, LSTM Hardware / Debug ESP32, Raspberry Pi 4, ARM/MCU fundamentals, Siemens S7-1200 PLC, oscilloscope, logic-analyzer basics, Altium, Proteus

Dev Tools Git, GitHub, GitLab, CMake, Jenkins basics, VS Code, PyCharm, MATLAB, Microsoft Office, Visio EXPERIENCE

Embedded Firmware Intern - ACTE Technology Jan 2026 - May 2026

• Implemented and tested FreeRTOS firmware functionality for temperature-controller systems used in datacenter monitoring applications.

• Integrated sensor-acquisition, control logic, device connectivity, and telemetry workflows for ThingsBoard-based monitoring.

• Debugged embedded-device behavior and communication flow during firmware validation and industrial integration. Embedded Firmware Intern - LOTUS Feb 2025 - May 2025

• Configured device-side firmware/control logic for a remote irrigation IoT prototype using Tasmota-based controllers.

• Implemented MQTT/REST communication, scheduling, and remote pump-control workflows for distributed IoT deployment.

• Tested sensor data flow, connectivity stability, and embedded-device configuration during prototype validation. PROJECTS

Yocto-Based Industrial HMI and RS485 Modbus Sensor Gateway Jan 2026 - Present Team size: 3 members

• Developed an industrial HMI on Raspberry Pi 4 to monitor and control PLC/field sensors through Modbus RTU/TCP.

• Customized the Yocto Linux image, kernel configuration, and Device Tree settings to map RS485 UART pins for Modbus communication.

• Tuned RS485 serial parameters, DE/RE direction-control flow, timeouts, and polling logic to improve sensor-read reliability.

• Integrated Siemens S7-1200 data, IoT connectivity, and edge services; packaged LSTM prediction and MPC/PID control components.

Technologies: Raspberry Pi 4, Yocto Linux, Linux kernel configuration, Device Tree, RS485, Modbus RTU/TCP, Python, C++17, Qt/HMI, Siemens S7-1200 PLC, LSTM, MPC, PID, TensorFlow Lite, ONNX GitHub: yocto_project Basic ADAS and ROS2 Control Simulation Prototype Academic Project

• Built a basic ADAS/control prototype with lane and obstacle-warning modules using OpenCV on Linux.

• Created a simple ROS2 node-based simulation to validate sensor-message flow and control-output logic.

• Studied MPC/RL-based control ideas and used Python simulation to evaluate control behavior before deployment. Technologies: Python, C++, ROS2 basics, OpenCV, Linux, camera input, MPC/RL basics, CAN bus fundamentals, Git GitHub: Basic-ADAS-Prototype

Smart Car Access (SCA) Smart Key Prototype Academic Project

• Built an SCA smart-key PoC on ESP32-S3 using BLE for discovery/command exchange and UWB for proximity validation.

• Implemented nonce-based challenge-response authentication with HMAC-SHA256 verification using mbedTLS.

• Integrated NFC/BLE/UWB access flow, unlock-state logic, timeout handling, and GPIO/actuator control. Technologies: ESP32-S3, NFC (PN532), BLE, UWB, C/C++, FreeRTOS, mbedTLS, UART/SPI/I2C, GPIO GitHub: sca_smartkey ESP32 Embedded Monitoring System Personal Project

• Developed ESP32 firmware with a PlatformIO workspace, ESPAsyncWebServer, and SPIFFS/LittleFS device-side web assets.

• Built a Next.js / TypeScript web interface to display and interact with embedded-system data. Technologies: ESP32, C/C++, PlatformIO, ESPAsyncWebServer, SPIFFS/LittleFS, Next.js, TypeScript, HTML GitHub: Embedded_Project ACTIVITIES

Edge AI Retail Competition - FPT 2025

• Participated in an Edge AI competition focused on retail product recognition and edge-device deployment.

• Developed and tested AI models for real-time product detection under edge constraints. LANGUAGES

Vietnamese: Native English: TOEIC 605 Japanese: Basic

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