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

$18/hr
17 hours
United States
New to Upwork
  • Computer-Aided Design
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
Christine Y. -  Expert Bilingual Multimedia Designer

Christine Y.

Expert Bilingual Multimedia Designer

$22.22/hr
2,944 hours
Canada
100% JOB SUCCESS
“Fast with great communication. Will use again.”
  • Adobe Illustrator
  • Pro-E
Hien N. - iOS Expert

Hien N.

iOS Expert

$22.22/hr
364 hours
Vietnam
100% JOB SUCCESS
“Project was completed successfully.”
  • iOS Development
  • Adobe Flex
Jay H. - Web developer/Consultant

Jay H.

Web developer/Consultant

$52.22/hr
196 hours
Canada
100% JOB SUCCESS
“Great job as always!”
  • AngularJS
  • PHP
  • HTML
  • HTML5
  • CSS
Sony D. - Digital Marketing Expert / SEO Consultant

Sony D.

Digital Marketing Expert / SEO Consultant

$6.67/hr
179 hours
India
100% JOB SUCCESS
“Working with Sony was really great! She provided quality work in a super short amount of time and even completed what we needed prior to the expected [already short] deadline....”
  • Content Writing
  • PHP
Dzmitry T. - Project Manager + QA engineer

Dzmitry T.

Project Manager + QA engineer

$11.11/hr
1,538 hours
Belarus
100% JOB SUCCESS
“Dzmitry did a functional test for my website and helped me to improve it. I recommend Dzmitry for functional testing.”
  • Project management
Aleksandra T. - Experienced QA Engineer/Software Tester

Aleksandra T.

Experienced QA Engineer/Software Tester

$11.11/hr
1,178 hours
Ukraine
100% JOB SUCCESS
“Thanks alot, great hard worker”
  • Software QA Testing
  • SQL
Ali H. - Senior Ruby on Rails Developer & Project Manager

Ali H.

Senior Ruby on Rails Developer & Project Manager

$30/hr
370 hours
Bangladesh
100% JOB SUCCESS
“Has been excellent working with Ali. Looking forward to the new future as Backspace LLC. Thanks1”
  • Ruby
  • Ruby on Rails
  • MongoDB
Diana P. - Skilled translator / data entry specialist

Diana P.

Skilled translator / data entry specialist

$7.78/hr
6,756 hours
Romania
100% JOB SUCCESS
“Excellent job!”
  • Computer Skills
  • Data Entry

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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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