All Services Programming & Development Apps & Mobile Mobile App development $12/hr · Starting at $50 I develop a cross-platform application with ReactNative - Expo.UI/UX and front end developmentBackend integrations (OAS, REST and etc...)Realtime DatabasesBackend developmentsCloud service integrationsPayment gateway integrationsSoftware Testing and reviewExpertiseCross Browser/Device CompatibilityPerformanceSecurityDesignData StorageRelease ManagementPurposeDatingFinanceEntertainmentMaps & NavigationEducationIOTLifestyleTravelProductivity ToolsOther About $12/hr · Ongoing Download Resume I develop a cross-platform application with ReactNative - Expo.UI/UX and front end developmentBackend integrations (OAS, REST and etc...)Realtime DatabasesBackend developmentsCloud service integrationsPayment gateway integrationsSoftware Testing and reviewExpertiseCross Browser/Device CompatibilityPerformanceSecurityDesignData StorageRelease ManagementPurposeDatingFinanceEntertainmentMaps & NavigationEducationIOTLifestyleTravelProductivity ToolsOther Skills & Expertise API IntegrationsApp & Mobile ProgrammingApp DevelopmentMobile App MarketingMobile DevelopmentPayment Gateway IntegrationReact NativeREST APISoftware DevelopmentSoftware Testing 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Software TestersPayment Gateway Integration ServicesSoftware DevelopersWeb Application DevelopersMobile App Marketing ServicesAPI Integration DevelopersREST API ExpertsReact Native DevelopersMobile App Developers