Find the World's Best Arduino Freelancers

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Jorge M. - Electrical Engineer and PCB Designer

Jorge M.

Electrical Engineer and PCB Designer

$22/hr
220 hours
Canada
100% JOB SUCCESS
“This was the first time our company needed to have a PCB designed for a project and I can not express how amazing it was to work with Jorge. He was patient with my lack of hardware...”
  • Electrical engineering
Geshan W. - Mechanical Design Engineer

Geshan W.

Mechanical Design Engineer

$17/hr
17 hours
United States
New to Upwork
  • Computer-Aided Design
Iulian D. - Senior Network/System Engineer

Iulian D.

Senior Network/System Engineer

$15/hr
125 hours
Romania
100% JOB SUCCESS
“This guy is truly amazing. I was hesitant to hire him because of the low rate, but he is a true professional. He set up 20 servers for us, secured them, and installed software...”
  • Network Monitoring
Andrei I. - Java/Grails Developer

Andrei I.

Java/Grails Developer

$35.56/hr
5,631 hours
Germany
100% JOB SUCCESS
“Andrej is an awesome freelancer. We worked over 1 year together, in total more than 1900 hours. Definitiv one of the best you can hire at upwork, we will continue our collaboration...”
  • Grails
  • Java
  • Hibernate
  • Git
Mubinulhaq V. - UI/UX Designer (Web & Mobile)

Mubinulhaq V.

UI/UX Designer (Web & Mobile)

$40/hr
1,723 hours
India
100% JOB SUCCESS
“Mubin was excellent to work with, he is professional in his work and communication. Mubin thinks carefully about each project I have done with him and worked with me to try and...”
  • Adobe Photoshop
  • Web design
Randhir S. - Professional Software Developer

Randhir S.

Professional Software Developer

$14.44/hr
757 hours
India
100% JOB SUCCESS
“i will hire him again”
  • XML
  • ASP.NET
  • ASP.NET MVC
Andy K. - Front End Middle Developer  / Senior OpenCart Developer

Andy K.

Front End Middle Developer / Senior OpenCart Developer

$22.22/hr
401 hours
Ukraine
100% JOB SUCCESS
“I highly recommend Andy to any company. He is well organized, dependable, timely, trustworthy, and always brings a positive attitude to his work. Andy is passionate about writing...”
  • AngularJS
  • JavaScript
  • HTML5
Timofey P. - Full stack .Net developer

Timofey P.

Full stack .Net developer

$22.22/hr
61 hours
Russia
100% JOB SUCCESS
“Tim was great to work with again. He fixed our SQL report builder issues quickly. His experience shows through his work. He isn't guessing and trying different things to see if...”
  • .NET Framework
  • C#
  • VB.NET
  • SQL
Anton S. - Python and Django Developer

Anton S.

Python and Django Developer

$33.33/hr
1,185 hours
Russia
100% JOB SUCCESS
“Excellent experience working with Anton. Will start another contract today”
  • Python
  • Django
  • twitter api
Evgheni P. - Senior PHP Developer (10+ years experience)

Evgheni P.

Senior PHP Developer (10+ years experience)

$25/hr
40 hours
Moldova
100% JOB SUCCESS
“Top quality freelancer, excellent communication skills and very hard-working. Always available to speak on Skype and can come up with his own ideas and opinions to assist the project. I...”
  • Zend Framework
  • PHP
  • Git
  • HTML
Chirag P. - Expert in Mobile Application Development

Chirag P.

Expert in Mobile Application Development

$15/hr
553 hours
India
100% JOB SUCCESS
“Well done job! Great developer with very good technical skills. solved any problem during the project. Wonderful service and personal communication. Sure I will hire him again...”
  • iPhone App Development
  • PHP

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At a Glance: Arduino

First introduced in 2005 as a programmable microcontroller for students at the Interaction Design Institute Ivrea in Italy, Arduino is an open-source suite of microcontroller-based kits for creating digital devices, smart objects, and robots. A typical Arduino board is made up of an Atmel 8-, 16-, or 32-bit AVR microcontroller, a 16 MHz crystal oscillator, a 5-volt linear regulator, and a standard USB port for interfacing with your computer.

An Arduino developer can use C++, C, or Java with the Arduino integrated development environment (IDE) to create the sketches that program the sensors, actuators, and motors that control your digital devices. Expert Arduino developers on Upwork can debug your sketches, solve complex problems, and help you lay out the electrical components on your boards. Whether you’re looking to build your own custom temperature sensor, create a robot, or need to reprogram the hot water setting on your espresso machine, a seasoned Arduino developer can help bring your projects to life.

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