×

How it works

Find an amazing freelancer

Just tell us about your project and in seconds we'll match you with experts. Quickly browse their profiles and proposals, then hire your favorite.

Get quality work right away

Kickoff your project in hours, not weeks. Instantly scale your team with a skilled specialist, collaborating in your own shared online workspace.

Safe payment, zero worries

Invoicing, payment and tax forms are handled on Upwork. And with Upwork Payment Protection, you only pay for work that's rightly billed.

Get Started

More details? Check out our FAQs

Find the World's Best Data Science Freelancers

Upwork is the leading online workplace, home to thousands of top-rated freelancers. It’s simple to post your job and get personalized bids, or browse Upwork for amazing talent ready to work on your Data Science project today.

Browse Freelancers
Spotify Logo
Pinterest Logo
Eventbrite Logo
Dropbox Logo
BuzzFeed Logo
Olivier D. - Data Scientist with Expertise in Analysis and Visualizations

Olivier D.

Data Scientist with Expertise in Analysis and Visualizations

$55/hr
853 hours
Canada
100% JOB SUCCESS
  • Analytics
  • Google Analytics
Igor P. - Expert Software Developer/Data Scientist

Igor P.

Expert Software Developer/Data Scientist

$36/hr
8,078 hours
Russia
98% JOB SUCCESS
“Igor is very smart. We had to pause this contract since detailed workload estimation together with Igor made the project go beyond budgets. However, we will definitely work with...”
  • C++
  • Machine learning
  • Python
Deborah B. - Writer with Scientific Background

Deborah B.

Writer with Scientific Background

$17/hr
0 hours
United Kingdom
3 REVIEWS
“Fast and perfect, highly recommended.”
  • Article Writing
Jarek Z. - Full stack web developer, Team leader

Jarek Z.

Full stack web developer, Team leader

$50/hr
50 hours
Poland
2 REVIEWS
“Jarek is a seasoned professional who made a difficult project look easy. His technical skills are matched by his initiative and attention to detail. He is easy to work with,...”
  • Ruby
  • Ruby on Rails
  • Meteor
Erik H. - iOS Developer (Objective-C, Swift, Cocoa)

Erik H.

iOS Developer (Objective-C, Swift, Cocoa)

$55/hr
1,070 hours
Sweden
100% JOB SUCCESS
“Erik was incredibly helpful and knowledgeable. He was easy to talk to and took the time to make sure each point was understood, by a laymen like me. I hope to work with him again.”
  • Objective-C
  • Swift
  • Cocoa
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
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
Andronic T. - Expert Photo&Video Editor, Designer, Photographer

Andronic T.

Expert Photo&Video Editor, Designer, Photographer

$11/hr
139 hours
Romania
100% JOB SUCCESS
  • Adobe Photoshop
  • Web design
Vikrant R. - iOS and Android Application Developer

Vikrant R.

iOS and Android Application Developer

$14/hr
1,053 hours
India
100% JOB SUCCESS
“This team works fantastic and their attention to detail and availability is great If you are looking for a dependable team this team is a must hire We will be using them again”
  • iOS Development
  • Cocos2d
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
Andrey L. - Expert PHP Developer

Andrey L.

Expert PHP Developer

$20/hr
937 hours
Ukraine
100% JOB SUCCESS
  • MySQL Programming
  • HTML5
  • Git

To view more
profiles,
join Upwork

What our customers are saying


Community

“R” You Prepared for Data Analytics 2.0?

The year 2015 is almost over, and if you’re still using Excel for analytics and PowerPoint for slides, you should think about trying some new tools. Excel and PowerPoint are legacy tools from the age of Analytics 1.0, and they’re not adequate for the kind of data analysis problems we face now. Analytics 2.0 is here, and you need R in your data science toolbox. Read on to learn more.

Read More

November 13, 2015

Data

Data Science, Machine Learning, and How an Upwork Freelancer Can Thrive

The world of data is shifting rapidly, and if you’re a freelance professional considering a move to data science, now is a great time to make the change.

Read More

October 28, 2015

Data

A Guide to Hadoop

Hadoop is cost-effective, powerful, and it allows businesses of all sizes to make insightful decisions based on an in-depth look into their data. Read on to learn more about its features and capabilities.

Read More

July 14, 2015

Bring your idea to life with a Data Science freelancer now

Get Started