All Services Programming & Development Big Data Professional Share This Copy Link Directly Copy $5/hr · Starting at $25 Big Data Professional (Spark, AWS) Technologies : Java Collections, Spring MVC Framework, Multi-threading, Sockets, JUnit, Apache Spark, Storm, AWS Skills & Expertise Amazon Web ServicesApacheBig DataCollectionsData ArchitectureData ManagementFramework DesignJunitSpring Framework 0 Reviews This Freelancer has not received any feedback.