All Services Sales & Marketing Market research $9/hr · Starting at $25 Doing door to door market research survey and doing telephone interview online by various or by mobile phone and analysing the quality data About $9/hr · Ongoing Download Resume Doing door to door market research survey and doing telephone interview online by various or by mobile phone and analysing the quality data Skills & Expertise Marketing Research and PlansMobile App DevelopmentMobile DevelopmentResearch 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mobile App DevelopersMarketing Researchers and PlannersResearchers