p
phat_nt

Phat Nguyen

@phat_nt
Vietnam
Engels, Vietnamees
Sommige informatie wordt in het Engels weergegeven.
Over mij
Embedded Firmware & IoT Developer with 9+ years turning ideas into production-ready devices - from prototype to manufacturable products with stable firmware and scalable connectivity. I solve the hard problems: low-power design, secure OTA, and reliable BLE/Wi-Fi/CAN/Modbus/USB connectivity. Skilled in C/C++, RTOS (FreeRTOS, Zephyr, ThreadX), STM32/nRF52-53-91/ESP32/EFR32, and IoT cloud integration with AWS IoT, Azure IoT, and ThingsBoard. I also build companion apps: Windows, Linux, Android, and iOS to complete the full device ecosystem.... Lees meer

Skills

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phat_nt
Phat Nguyen
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Geïntegreerde systemen en IoT
I will stm32 embedded firmware, software development
VanafUS$ 200 / projectMeer informatie

Portfolio

Werkervaring

PDIY_Tech

Owner | Embedded Firmware/Software Engineering

PDIY Tech • Fulltime

Dec 2022 - Present • 3 yrs 9 mos

Rules: - Project management - Customer relationship management - Operations Management - Software/Firmware development Skills: - Embedded firmware, software development: C/C++ - Embedded GUI, HMI: LVGL, TouchGFX, GUIx, Custom UI. - Embedded Webapp: Bootstrap, JavaScript, HTML, Lightweight and Secure. - Application: Windows, Linux (Python, C#), optimization to work with device firmware. - Mobile application: Android, iOS(.NET MAUI), launch to AppStore and Play Store. - Iot Cloud: AWS Iot, Azure Iot, Thingboard Cloud. - Communication network: BLE, WIFI, Ethernet, CAN, NFC, MODBUS, USB(WINUSB, WINCID, LIBUSB), Z-WAVE. - RTOS: freeRTOS, Zephyr, Threadx(Azure RTOS). - MCU/SOC: STM32, EFR32, EFM32, ZGM23, SiWx917, NRF52, NRF53, NRF54, ESP32, PIC, AVR, ATSAM, Ambiq Apollo. - Framework, SDK: STM32Cube, nRF52 SDK, nRF Connect SDK, ESP-IDF, Simplicity SDK(Silabs). - Device firmware update(DFU): Bootloader, Secure Boot, Flash encryption, OTA.

FRIWO

Software Engineer

FRIWO • Fulltime

May 2020 - Apr 2025 • 4 yrs 11 mos

- IOT device firmware development: Bluetooth communication, low power consumption. - Production process: ATS Software (Automation Test System), Test Firmware, Flashing firmware and provisioning. - Development mobile app: Android, iOS to communication with IOT device using C# and Xamarin framework. - Development desktop application: data logging and visualization. Work from home, remote job.

XVNET

Embedded Software Engineering

XVNET • Fulltime

Mar 2019 - May 2020 • 1 yr 2 mos

BMS device develop: - Build software architecture. - Bootloader: BMS firmware, host software. - Communication: NFC, Bluetooth, CAN - PCB design. IoT develop - Back-End service: Manage end user access and control share edge device resource - AWS IoT Core: Thing manage and deploy. - MQTT