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Upwork RTOS Jobs Completed Quarterly

On average, 2 RTOS projects are completed every quarter on Upwork.

2

Time to Complete Upwork RTOS Jobs

Time needed to complete a RTOS project on Upwork.

Average RTOS Freelancer Feedback Score

RTOS Upwork freelancers typically receive a client rating of 4.35.

4.35
Last updated: September 1, 2015
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  1. Muhammad S.

    C Programmer in Embedded Systems/RTOS/Linux domain

    Pakistan - Tests: 5

    I am an electrical engineer with strong aptitude towards embedded software. I have quite extensive experience of C programming, RTOS, Embedded Linux, Yocto and Poky. Also, my EE skills enable me to work on electronics hardware. I have been involved in some very high end embedded system designs featuring Cortex-A15/Cortex-A9 ARM cores. In Linux kernel space I have ported many Linux device drivers. Also I have done a lot of configurations/packaging for user space utilities to include those in a distribution. I have many open source contributions in Yocto project. In RTOS space I have worked on ARM AT91SAM, Cortex-M3/M4, STM32 and LM3S series. I have quite extensive experience of USB stack, TCP/IP, I2C, SPI, UART, GPIOs and Flash memory. All this experience enables me to develop a BSP for any board/architecture as well as write right highly optimized embedded applications. As an independent freelancer, I want to provide my engineering services to the clients with quality, commitment and professionalism, as high as someone expects from a well established corporate.

    $16.67 /hr
    21 hours
    4.87
  2. Nguyen Tran Le Hoang

    Nguyen Tran Le Hoang

    TestComplete, Android, Embedded, C/C++, Java, Dot net, ...

    Vietnam - Tests: 3 - Portfolio: 6

    Over the last 7 years, I have developed a wide range of products for my company. My core competency lies in complete end-end management of a project. And I am seeking the new opportunities to build Android application or other application from the ground up for you or your business. My foundation is as a developer, in multiple languages, on many platforms. I have more than 7 years experience on developing Android from Application layer to Linux kernel layer. I can develop well the new application, new component of android or customize them. I have deep knowledge on Android platform since android 1.5, from application layer to linux kernel. I used to develop: + driver on android platform such as dma, spi, iic, ... + sensor sub-system for Android platform. Some sensors I used to develop are accelerometer, magnetometer, gyroscope, ambient light, proximity, pressure sensor.. + add new library on library layer such as ffmpeg, ... + and many other applications (Please refer http://www.mediafire.com/file/kboxu1zak8qi9ar/Android%20demo.zip for more detail!). Currently, I'm a technical leader, senior engineer of Renesas Corporation. If you want to know more detail about my company, please visit www.renesas.com.

    $30.00 /hr
    4,779 hours
    5.00
  3. Peter Kisfaludi

    Peter Kisfaludi

    Embedded software developer

    Netherlands - Tests: 2 - Portfolio: 3

    Programming Languages: C, C++, C++11, Python Development kit: Arduino Pro Mini, ATMega16L, ATTiny Modules: Pressure sensor (BMP180), WiFi (ESP8266), Bluetooth (HC-05) Microcontrollers: AVR, ARM, ST, Freescale, PIC Portfolio: http://prototypetron.wix.com/prototypetron Embedded Software Expert with 7+ year’s commercial experience. Able to design, develop and debug embedded systems including building the hardware and developing firmware. Builds reliable prototypes quickly. Domain knowledge of medical/wearable devices, biomedical sensors such as ECG, PPG, GSR, accelerometer, temperature sensor, pressure sensor, optical sensor.

    $25.94 /hr
    0 hours
    5.00
  4. Michael Ray

    Michael Ray

    Professional Embedded Systems Engineer

    Canada - Portfolio: 4

    30 years as embedded systems design professional with broad experience including Wi-Fi, Solar Energy, RTOS, Embedded C, UI design, Embedded Linux, Protocols, Sensing, Controls, Web, System Architecture and System Integration and test. You can count on me to deliver a high quality, fully functional solution with integrity. I believe in relationships, efficiency and the big picture. Together we clarify your needs, budget, timeline and resources. From there I provide solutions that directly meet your requirements; no less, no more. Along with technical excellence and thoroughness, I become a partner in your success by sharing the benefit of my wisdom and experience.

    $75.00 /hr
    0 hours
    5.00
  5. Librae L.

    Librae L.

    Maker & Hacker

    China - Tests: 1 - Portfolio: 4

    Brief: - an experienced embedded system engineer for 5+ years in a famous semi conductor company. - a hacker - a maker - a football player - a piano rookie Some interesting stories other than full time job: - Github user since 2010. https://github.com/librae8226 https://github.com/LeafGrass - Wrote an RTOS kernel for fun. http://ousia.accrete.org/ - One of the very first backers of Spark. Started the first RTOS port for spark core. http://community.spark.io/users/librae8226 - Contributor of NuttX. http://nuttx.org/ - Played with px4 auto pilot. http://pixhawk.org/start - Own a Raspberry Pi and sometimes do some tinkering with it.

    $22.22 /hr
    0 hours
    5.00
  6. Ostap Golyaka

    Ostap Golyaka

    Hardware consultant, problem solver

    Ukraine

    My main specialisation is to find the best and the fastest way to deliver quality hardware product to customer. Comfortable to work with tight deadlines. Have experience with several startups and big enterprise clients.

    $23.00 /hr
    2 hours
    5.00
  7. Nimain G.

    Nimain G.

    Sr Embedded Development Engineer

    India - Tests: 3 - Portfolio: 4

    Embedded system,Android Core Development,Unix/Linux(shell),8051,AVR,PIC,ARM (8,16,32)bit controller implement with C,Linux C,C++,JAVA,python language Linux kernel OS / RTOS device driver management system.(UCOS II, UCOSIII ,FreeRTOS,OpenAT VXWORKS),SPI,UART,I2C,ADC,DAC,CAN BUS Technologies,VOIP,Image processing

    Groups: Corona Labs

    $25.00 /hr
    24 hours
    5.00