All Services Programming & Development IOT Platform development $20/hr · Starting at $25 I developed an IOT platform called MindSphere by Siemens that included data ingestion and billing using java, spring, hibernate, aws and mongo db. About $20/hr · Ongoing Download Resume I developed an IOT platform called MindSphere by Siemens that included data ingestion and billing using java, spring, hibernate, aws and mongo db. Skills & Expertise Amazon AWSHibernateJavaMongoDBSoftware DevelopmentSpring Framework 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts SugarCRM DevelopersWordPress ExpertsCakePHP DevelopersPHP DevelopersSoftware DevelopersSpring Framework DevelopersJava DevelopersMongoDB DevelopersAmazon Web Services (AWS) Experts