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Hadoop/Oracle Big Data Tech Lead
Ref No.: 18-59838
Location: Cincinnati, Ohio
Position Type:Full Time/Contract
Start Date: 08/17/2018
 Must have skills:
Full knowledge of Hadoop Architecture and HDFS is a must.
Full knowledge of Oracle Big Data Appliance (BDA) is a must
Proficient understanding of distributed computing principles
Management of Hadoop cluster, with all included services
Ability to solve any ongoing issues with operating the cluster
Proficiency with Hadoop v2, MapReduce, HDFS, Spark, R, Kafca, Shell Scripts, Java, python, sqoop
Experience with building stream-processing systems, using solutions such as Storm or Spark-Streaming
Good knowledge of Big Data querying tools, such as Pig, Hive, and Impala
Experience with Spark
Experience with integration of data from multiple data sources
Experience with NoSQL databases, such as HBase, Cassandra/MongoDB• Knowledge of various ETL techniques and frameworks, such as Flume
Experience with various messaging systems, such as Kafka or RabbitMQ
Good understanding of Lambda Architecture, along with its advantages and drawbacks
Working knowledge of SQL, NoSQL,MSQL, data warehousing & DBA
Nice to Have:
ITIL Process (Incident, Problem, Change, Knowledge Management Process)
Experience working at Onsite Client location
Familiarity with tools like Service Now (ITSM), UIM/Sitescope (Monitoring).