Find the World's Best Black Box Testing Freelancers

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Kostiantyn K. - Software QA Engineer

Kostiantyn K.

Software QA Engineer

$15.11/hr
4,117 hours
Ukraine
100% JOB SUCCESS
“Good job testing. Thanks!”
  • Software QA Testing
  • Java
Kanstantsin H. - QA Engineer, Professional Tester

Kanstantsin H.

QA Engineer, Professional Tester

$14/hr
522 hours
Belarus
100% JOB SUCCESS
“Kanstantsin was a pleasure to work with, excellent communication and work ethic. Would definitely hire him again.”
  • Software Testing
  • HTML5
  • CSS3
Amio K. - Rockstar Manual QA Tester (Web & Mobile)

Amio K.

Rockstar Manual QA Tester (Web & Mobile)

$11.11/hr
6,192 hours
Bangladesh
100% JOB SUCCESS
“well done”
  • Software Testing
Imtiaz A. - Software QA Engineer

Imtiaz A.

Software QA Engineer

$7.78/hr
540 hours
Bangladesh
100% JOB SUCCESS
“Imtiaz Ahmed is professional, fast, and efficient. I can not recommend him enough.”
  • Manual Test Execution
Subradeb S. - SQA Engineer

Subradeb S.

SQA Engineer

$5.56/hr
661 hours
Bangladesh
100% JOB SUCCESS
“Suvradev Sarkar has done a great job and on time. I highly recommend him for any future job, very professional contractor. Thank you! Job completed successfully!”
  • Black Box Testing
  • Selenium
Manoj S. - Software QA / Testing expert

Manoj S.

Software QA / Testing expert

$10/hr
514 hours
India
100% JOB SUCCESS
“nice work.”
  • Manual Test Execution
Valerii C. - QA Engineer/Mobile QA Engineer

Valerii C.

QA Engineer/Mobile QA Engineer

$11.11/hr
557 hours
Ukraine
89% JOB SUCCESS
“great experience. responsive, professional. will hire again in future. thanks.”
  • Black Box Testing
Asad Z. - Software QA Engineer Expert Functional Tester

Asad Z.

Software QA Engineer Expert Functional Tester

$8.89/hr
2,223 hours
Pakistan
87% JOB SUCCESS
“Great defect report and delivery within schedule. Hope to work again in the future with Asad.”
  • Software Testing
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
Andrey G. - Expert iOS developer (apps and games)

Andrey G.

Expert iOS developer (apps and games)

$44/hr
949 hours
Russia
100% JOB SUCCESS
“Andrey is the best iOS developer that I have ever worked with and I have worked with a lot of developers. Andrey went above and beyond with the app that was based on some strange...”
  • Swift
  • iOS Development
David N. - Concept Artist, Illustrator

David N.

Concept Artist, Illustrator

$22.22/hr
0 hours
United States
100% JOB SUCCESS
“Second project I worked on with David. He's great, as always. Timely and professional and reminds you of a good friend helping you. I expect to work with David many more times.”
  • Corel Painter
  • Illustration

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