I'm an Senior Software with over 10 years professional experience of designing and developing firmware and application for embedded electronics and IoT applications. I help my clients by taking their ideas & requirements from concept to prototype, through development, to mass production.
My expertise include software development such as desktop, web and mobile application, firmware development for battery powered platforms (IoT, Sensors). I have plenty of wireless and wired development experience employing LoRaWAN, Bluetooth, Cellular, Wifi, NFC and Proprietary technologies. I have experience of full product lifecycle from idea, requirements, specifications, through design, development, manufacturing and testing to production.
Technical Skills
- Battery powered and Low power Wireless design experience
- Hardware & firmware development for Lora, Bluetooth/BLE, Cellular, ZigBee, Wifi, NFC & Proprietary M2M chipsets
- Arduino platform (Nodemcu/ESP8266/ESP32)
- Design experience including but not limited to Atmel’s 802.15.4 software stack, Microchip TCP/IP stack, Microchip Graphics, Texas Instruments’ Wireless SimpliciTI & SimpleLink Wi-Fi stacks, Ember’s ZigBee stack and Sierra Wireless OpenAT OS Stack for M2M applications
- Electricity metering design experience
- Development of test & prototype applications in C# & Python
Development Tools
- MPLAB XIDE & tools for PIC firmware development
- Atmel Studio & tools for AVR and ARM Cortex microcontroller firmware development
- TI’s Code Composer Studio for MSP430 based firmware development
- STM32CUBE IDE for STM32 ARM Cortex microcontroller firmware development
- MCUXpresso IDE for NXP MCUs
- IAR Workbench for 8051, ARM & MSP430 based firmware development
- Keil Microvisio for ARM Cortex, MSP430, 8051
- Sierra Wireless’s Development Studio for OpenAT based M2M application development
- Microsoft Visual Studio for C# & VB application development in Windows
- Arduino
I do not claim to know all the technologies required for your projects, but I won't charge for my learning hours.
The displayed rate can vary depending on the project, and I only charge for the hours spent actively advancing the project.
I'd be more than happy to discuss your idea free of charge, so feel free to reach out to me.
Best Regards,
Thang