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  • Bluetooth Low Energy
  • Embedded Systems
  • Firmware Development
  • Embedded C
  • Wi Fi
  • PCB Design
  • Software Development
  • Android Development
  • Arduino
  • Bluetooth
  • Circuit Design
  • Computer Hardware
  • Raspberry Pi
  • Wireless Networking
  • Amazon AWS

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  • Embedded System & IoT Designer & Linux &

    $20/hr Starting at $250


    ArduinoBluetooth Low EnergyColor DesignDesignDisplays
  • Raspberry Pi Firmware & Hardware

    $20/hr Starting at $500

    Thanks for your profile. I have been developing Raspberry Pi firmware and devices for over 4 years. I know Python, C++, and JS. I have developed dAISy HAT controller, GPS Tracker, Vending Machine, IoT...

    C++Computer HardwareControllerFirmware DevelopmentGPS
  • Android & iPhone app development

    $20/hr Starting at $500

    Hi, how are you? Thanks for my profile I have been developing different android and ios apps using java, kotlin and object-c, swift at android studio and xcode. In particular, I have developed many apps...

    Amazon AWSAndroid DevelopmentApp DevelopmentiOS App DevelopmentiPhone
  • Amazon AWS & ESP32 & App

    $25/hr Starting at $500

    I have developed IoT projects with ESP32 device for monitoring different sensors, Amazon AWS server combining with Cognito, Amplify, IoT Core, and DynamoDB, and android/iphone app. I'm full stack developer...

    AmazonAmazon AWSAndroid DevelopmentApp DevelopmentComputer Hardware
  • BLE and WiFi firmware & hardware

    $20/hr Starting at $250

    How are you? Thanks for reading my profile. I have been developing many BLE chips for over 10 years. My experience and skills are as follows: - nRF51822, 52832, 52840, 9160 - ESP32, ESP8266br

    Bluetooth Low EnergyComputer HardwareDhcpFirmware DevelopmentHTTP


Embedded System & IoT Designer & Linux & Developer

Dear Client.

Thank you for your kindly visiting to my profile.

As High-Skilled Embedded System Designer, Developer and Manager, I have full experience and rich knowledge of Embedded System Development.

1) Rich Schematics and PCB designer.
- Over 10 years designing experiences using Altium Design Tool and Simulation Tools.

2) Firmware Development Experiences.
- Rich knowledge and experiences at C/C++/Embedded C.
- I like using various of MPU, ARM, PLD and embedded system equipment.
MCUs : STM32 family, PIC16F/18F/33F, Atmega family, 8051 family, NRF51822/52832, MSP430, LPC, Atmel, CC2540/CC2541, CC3200, MPU6050,
Wifi-MCUs : ESP8266/ESP32.
Arduino: Arduino UNO, Arduino Mega2560,
Linux-Embedded: Raspberry Pi, Beaglebone,
- Experience with Keil, IAR, Atmel Studio, QT IDE, Arduino, Visual Studio.
- Rich experiences at variant peripherals.
UART, I2C, SPI, USB, Ethernet, Bluetooth, Wifi, Gyro/Accelometor, GPS, GSM/GPRS, xBee, Zigbee, FTDI.
- LED controlling wih Neopixels.

3). Experience.
- embedded controlling system.
- Wearable IOT project.
- Variant BLE sensor project.
- iBeacon project.
- LED display and color controlling.

4) Special tech.
Fully mastered with BLE tech.
Worked with nRF-51DK, core nRF51822, beaconkit, NRF52832 dev-kit.
Adafruit BLE, Snapper.
CC2540/CC1350, sensor tag.
DA14580, DA14583.

5). Experience with platform.
- OS : Windows/Ubuntu/Mac OS,
- RTOS : Free RTOS, Android, UCOS-II,
As a full time freelancer, I can work upto 40 hours/week for clients without any holidays and weekends.
I'm always work on my client's timezone.

Thank you for your time.

Work Terms

40 hours/one week.