All Services Other Customer Service Representative $15/hr · Starting at $25 3 years customer service representative and at the same time a subject matter expert handling billing , promotion , sales , escalations and technical concerns. Can do multitasking and good in handling customer complaint. About $15/hr · Ongoing Download Resume 3 years customer service representative and at the same time a subject matter expert handling billing , promotion , sales , escalations and technical concerns. Can do multitasking and good in handling customer complaint. Skills & Expertise BillingCustomer ServiceInformation TechnologyMs OfficeMultitaskingSales 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Multitasking ExpertsCustomer Service RepresentativesSales ExpertsBilling Services