All Services Programming & Development QA tester (web, mobile app) $30/hr · Starting at $25 Testing of mobile applications. Testing of company websites. And also the company's computer applications. Testing the black box. About $30/hr · Ongoing Download Resume Testing of mobile applications. Testing of company websites. And also the company's computer applications. Testing the black box. Skills & Expertise App DevelopmentMobile DevelopmentPackaging DesignWeb DesignWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Web Application DevelopersMobile App DevelopersWeb DesignersWeb DevelopersPackaging Designers