Big Data /Hadoop consultant

Big Data /Hadoop Start Date: ASAP Location: Chevy Chase, MD Duration: 12--24+ Month Contract Mode of Interview: Phone and Skype Job Description : • 3 years of hands-on experience in the Hadoop ecosystem (HDFS, YARN, MapReduce, Oozie, AND Hive) • 1 year of hands-on experience in Spark core AND Spark SQL • 5 years of hands-on programming experience in either core Java OR Spark • 3 years of hands-on experience in Data Warehousing AND Data Marts AND Data/Dimensional Modeling AND ETL • 1 years of hands-on experience in HBase OR Cassandra OR any other NoSQL DB • Understanding of Distributed computing design patterns AND algorithms AND data structures AND security protocols Desired Skills • Understanding of Kafka AND Spark Streaming • Experience in any one of the ETL tools such as Talend, Kettle, Informatica OR Ab Initio • Exposure to Hadoop OR NoSQL performance optimization and benchmarking using tools such as HiBench OR YCSB • Experience in performance monitoring tools such as Ganglia OR Nagios OR Splunk OR DynaTrace • Experience on continuous build and test process using tools such as Maven AND Jenkins • Certification in HortonWorks OR Cloudera preferred BUT NOT MANDATORY All your information will be kept confidential according to EEO guidelines.