Thuê MQTT Developers

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  • Thuê polto
    4.0
    4 đánh giá $20 USD mỗi giờ
    Programming : c c++ Qt4 Qt5 node.js sql Technologies (Libraries): AUDIO ( portaudio lib ) IMAGE PROCESSING ( opencv lib) MQTT ( mosquitto lib) VOIP/SIP ( pjsip lib) Systems : Linux MAC OSX ...
    Programming : c c++ Qt4 Qt5 node.js sql Technologies (Libraries): AUDIO ( portaudio lib ) IMAGE PROCESSING ( opencv lib) MQTT ( mosquitto lib) VOIP/SIP ( pjsip lib) Systems : Linux MAC OSX Embedded Linux Create Linux Embedded systems from scratch ( Cross Compiling) hardware Modules : Raspberry PI Arduino XBEE RFID GSM SIM800 SIM900 GPS MODBUS (TCP/IP) (RTU) CANBUS TOUCHSCREEN LORA PHPOC ít hơn
  • Thuê Gioteen
    2.5
    1 đánh giá $60 USD mỗi giờ
    I am a professional algo-trader and mt4 tool developer, I wrote more than 1000 EAs, indicators and scripts for mt4. I also won several Forex contests. I am not only a programmer but also an experienced and successful algo-trader, so I can also improve your trading systems!
    I am a professional algo-trader and mt4 tool developer, I wrote more than 1000 EAs, indicators and scripts for mt4. I also won several Forex contests. I am not only a programmer but also an experienced and successful algo-trader, so I can also improve your trading systems! ít hơn
  • Thuê Nakamuratakao
    2.7
    2 đánh giá $50 USD mỗi giờ
    A DECADE OF Android iOS, Website Development EXPERIENCE (Front end+ Back end Fully stack develper) I mastered C#, Objective-C,Swift, NodeJs, ReactJS, Java and almost 10 years ago through passionate self-teaching and experience with a very large and professional open-source project, merely because I loved developing...
    A DECADE OF Android iOS, Website Development EXPERIENCE (Front end+ Back end Fully stack develper) I mastered C#, Objective-C,Swift, NodeJs, ReactJS, Java and almost 10 years ago through passionate self-teaching and experience with a very large and professional open-source project, merely because I loved developing on this platform; I have experiences of developing not only API using Node.Js, Codeigniter but also UI using React DOM, React, React Native. I'm as much a designer as I am a developer, crafting every UI pixel for my work. I'm also fluent in standards-based web design. As you will see soon, my first advantages are responsibility for the task and kindness for clients. Thanks. ít hơn
  • Thuê mechatronicsengr
    4.7
    5 đánh giá $25 USD mỗi giờ
    I am Embedded System Design and Development Engineer. I have expertise in Microcontroller Programming and development on AVR (ATmega and ATtiny), Arduino and ARM (Cortex M0 and Cortex M4) in C/C++/Assembly Language. I have done - Control of DC motor, Display on LCD and input from Hexpad - RFID Based Factory...
    I am Embedded System Design and Development Engineer. I have expertise in Microcontroller Programming and development on AVR (ATmega and ATtiny), Arduino and ARM (Cortex M0 and Cortex M4) in C/C++/Assembly Language. I have done - Control of DC motor, Display on LCD and input from Hexpad - RFID Based Factory Automation and Remote Inventory Management. - RFID Based Loyal Card for Loyal Customers. - Bluetooth Communication between MCU and RFID Host. - Vehicle Tracking using GPS and Accelerometer. and a lot more. I have expertise over all communication protocols of Microcontroller: - SPI (Master/Slave) - UART - USART - I2C (Master/Slave). - Ethernet - Wifi - Bluetooth etc.. I am expert in interfacing sensor modules with microcontroller. I believe in providing superb quality provided that the deadlines are met. Moreover, during the course of my project I would keep you updated regarding the status. Service Description: * Wireless Interfaces (ISM Band FSK, OOK, XBee, ZigBee, TI 2.4GHz, Bluetooth, WiFi, etc) * LED lighting control * DC Motor Control and Actuator Control Solutions * Touch Sense * RF Energy Detection Systems * Home Automation systems * Weather Stations (Temperature, Pressure, Humidity, Wind Speed, Positioning, and Ambient Light sensing) * GPS Tracking Systems * USB Based Embedded Products * Power Over Ethernet (POE) Solution * On Board / off board DC/DC Low quiescent current, Linear and Switch Mode Power Supply solutions for embedded applications ----------------------------------------------------- * PCB Design (Printed Circuit Board) * Schematics and Bill of Material * Block Diagram and Design Documentation * Suggesting you PCB and PCBA vendors or managing the PCB and PCBA process. * Part Selection, Parts Sourcing * Manufacturing File generation * High Speed, High Density Multi-Layer PCB Layout * Embedded Software / Firmware design development * 3D Step Models of the PCB for Integration with MCAD tools. * Board Bring-up: Test codes in C/C++. * DSP Design (Digital Signal Processing) * Power / Signal Integrity Analysis * System / Hardware Design -------------------------------- * Circuit Simulation Training using Altium, MultiSim and Proteus * Embedded Firmware Design Training (C/C++, Assembly) * Schematics and PCB Design training ít hơn

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