Find the World's Best Continuous Integration Freelancers

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Tomasz D. - Senior Java Developer

Tomasz D.

Senior Java Developer

$35/hr
525 hours
Poland
100% JOB SUCCESS
“I asked Tomasz to join an ongoing project for total less than 20 hours left until finishing. He easily adapted and understood the requirements and asked the right questions about...”
  • Java
  • Spring Framework
  • SQL
Matthew C. - Senior Software Developer

Matthew C.

Senior Software Developer

$89/hr
13 hours
United States
1 REVIEWS
  • ASP.NET
  • SQL
  • JavaScript
  • AJAX
Pavel D. - C++/C# Developer

Pavel D.

C++/C# Developer

$15/hr
87 hours
Ukraine
100% JOB SUCCESS
“Great work ethic.”
  • C#
  • C++
  • JavaScript
  • SQL
Paul S. - Senior iPhone & Android Mobile Developer

Paul S.

Senior iPhone & Android Mobile Developer

$57.5/hr
244 hours
France
100% JOB SUCCESS
“Paul is an extremely skilled, dedicated and hard-working guy who is passionate about what he does and really cares. He delivered within the deadline, has great communcational skills...”
  • iOS Development
  • Swift
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
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
Roshan B. - Data Entry Professional

Roshan B.

Data Entry Professional

$7.74/hr
278 hours
Sri Lanka
100% JOB SUCCESS
“Great freelancer! Roshan was a clear communicator and turned the project around quickly - even faster than I needed. Would definitely recommend!”
  • Data Entry
  • PDF Conversion
Harpreet S. - Expert in all PHP/MySql based technologies

Harpreet S.

Expert in all PHP/MySql based technologies

$30/hr
639 hours
India
100% JOB SUCCESS
“Harpreet is an awesome programmer and always a pleasure to work with. Seems like he can do just about anything and do it very well and fast.”
  • PHP
  • MySQL Administration
Waqar U. - iOS/Android Developer and Web/Graphic Designer

Waqar U.

iOS/Android Developer and Web/Graphic Designer

$22.22/hr
266 hours
Pakistan
100% JOB SUCCESS
“Superb work, very experienced developer. he reads codes as clearly as you read my message here.”
  • Objective-C
  • ASP.NET
  • Java
Christian V. - Senior Web Programmer

Christian V.

Senior Web Programmer

$44.44/hr
4 hours
Canada
100% JOB SUCCESS
“I was very please with Christian's work! He was fast, responsive, helpful, and very knowledge! His work incorporated beautifully with our website and I would highly recommend...”
  • WordPress
  • Wordpress Plugin
Federico G. - iOS Development Expert

Federico G.

iOS Development Expert

$61.11/hr
7,249 hours
Uruguay
100% JOB SUCCESS
“CodigoDelSur provided excellent quality, communications and project management as always. The project has been cancelled at protest of ODesk's poor customer service.”
  • iPhone App Development

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