All Services Programming & Development Programming & Software API Integration - Any REST API $75/hr · Starting at $75 I have worked with a multitude of APIs in my years of experience in software development. Just last year I have led four large API integrations. Further in the past I had a financial client which required implementation of a mass marketing system that used Twilio as a primary call sending API and SendGrid as its primary email sending API (there was a backup email API in case we needed to quickly switch between APIs for email sending) and an ASP.NET Web API 2 back-end. I had also built two APIs for two different apps and was able to integrate both with their corresponding mobile apps. About $75/hr · Ongoing Download Resume I have worked with a multitude of APIs in my years of experience in software development. Just last year I have led four large API integrations. Further in the past I had a financial client which required implementation of a mass marketing system that used Twilio as a primary call sending API and SendGrid as its primary email sending API (there was a backup email API in case we needed to quickly switch between APIs for email sending) and an ASP.NET Web API 2 back-end. I had also built two APIs for two different apps and was able to integrate both with their corresponding mobile apps. Skills & Expertise APIComplianceData BackupEmail ServicesInsurance ConsultingMarketingMobile DevelopmentREST APISoftware DevelopmentSQLTwilio Related Work Collections currencylayer API Integration - Travel Industry IoT Device Operations Architecture Huis Digital Brand Website FedEx API Integration - FedEx Shipment Tool CDC PHINMS Integration Evenhuis.us - Personal Website 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts JavaScript DevelopersHTML DevelopersCSS DevelopersASP.NET DevelopersC# ProgrammersSQL DevelopersHTML5 Developers.Net DevelopersMicrosoft SQL Server ManagersAPI DevelopersMicrosoft Azure Cloud ServicesjQuery DevelopersMobile App DevelopersAngularJS DevelopersSoftware DevelopersComputer ProgrammersDatabase DesignersWeb DevelopersREST API ExpertsiOS App DevelopersSoftware ArchitectsAutomation EngineersAJAX DevelopersIonic Developers