All Services Programming & Development Browser extension development $15/hr · Starting at $190 Providing extension development for all browsers (google, firefox, IE). Revisions are provided. rate change according to project complexity. About $15/hr · Ongoing Download Resume Providing extension development for all browsers (google, firefox, IE). Revisions are provided. rate change according to project complexity. Skills & Expertise Extension DevelopmentFirefoxGoogle CertifiedRevisionsSoftware Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts CSS DevelopersHTML DevelopersSoftware DevelopersJavaScript DevelopersAdobe Photoshop DesignersFront End DevelopersArtificial Intelligence (AI) ProgrammersWeb DevelopersFirefox Developers