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Hadoop, Spark & Cassandra Developer

4+ years of Experience in Big Data domain with tools like Hadoop (CDH ), Spark and other open source tools/technologies in Healthcare, Benefits and Ecommerce. Excellent Java development skills using Core Java, Servlets, JSP , JDBC, Java Beans. Substantial experience in writing Apache Spark jobs in Scala and MapReduce jobs in Java, Sqoop, Flume, Zookeeper, HBase and Hive . Hands on experience in installing, configuring and using ecosystem components like Hadoop MapReduce, HDFS, Hbase , Zookeeper, Oozie, Hive, Sqoop, Flume. Extensive experience in SQL and NoSQL development. Experience in data analytics using Apache Spark in Scala. Knowledge of Apache Spark SQL and Spark Streaming. Understanding of Big Data Concepts and Hadoop related technologies i.e. Hive,Sqoop, Flume, Hbase, ZooKeeper, Yarn, MapReduce, Apache Spark Extensive Object Oriented Development OOP/OOD experience. Experience encompasses software design, development and maintenance of custom application software. Strong database connectivity skills with MySQL, Access. Worked on Distributed/Cloud Computing using (Apache Spark,MapReduce,Hbase, Yarn,,Zookeeper, etc.) Working in implementing Hadoop with the AWS EC2 system using a few instances in gathering and analyzing data log files. Working on data using Sqoop from HDFS to Relational Database Systems and vice-versa. Working on Hive/Hbase vs RDBMS, imported data to Hive, partitions, indexes, views, queries and reports for BI data analysis. Developing data pipeline using Flume, Sqoop, Pig and Java map reduce to ingest customer behavioral data and benefits histories into HDFS for analysis. Worked on RDDs and aggregate functions applied on them to get the required results. Working as a Implementation Analyst for configuring the benefits and events based on the BRD documents and processing them

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$15/hr Ongoing

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4+ years of Experience in Big Data domain with tools like Hadoop (CDH ), Spark and other open source tools/technologies in Healthcare, Benefits and Ecommerce. Excellent Java development skills using Core Java, Servlets, JSP , JDBC, Java Beans. Substantial experience in writing Apache Spark jobs in Scala and MapReduce jobs in Java, Sqoop, Flume, Zookeeper, HBase and Hive . Hands on experience in installing, configuring and using ecosystem components like Hadoop MapReduce, HDFS, Hbase , Zookeeper, Oozie, Hive, Sqoop, Flume. Extensive experience in SQL and NoSQL development. Experience in data analytics using Apache Spark in Scala. Knowledge of Apache Spark SQL and Spark Streaming. Understanding of Big Data Concepts and Hadoop related technologies i.e. Hive,Sqoop, Flume, Hbase, ZooKeeper, Yarn, MapReduce, Apache Spark Extensive Object Oriented Development OOP/OOD experience. Experience encompasses software design, development and maintenance of custom application software. Strong database connectivity skills with MySQL, Access. Worked on Distributed/Cloud Computing using (Apache Spark,MapReduce,Hbase, Yarn,,Zookeeper, etc.) Working in implementing Hadoop with the AWS EC2 system using a few instances in gathering and analyzing data log files. Working on data using Sqoop from HDFS to Relational Database Systems and vice-versa. Working on Hive/Hbase vs RDBMS, imported data to Hive, partitions, indexes, views, queries and reports for BI data analysis. Developing data pipeline using Flume, Sqoop, Pig and Java map reduce to ingest customer behavioral data and benefits histories into HDFS for analysis. Worked on RDDs and aggregate functions applied on them to get the required results. Working as a Implementation Analyst for configuring the benefits and events based on the BRD documents and processing them

Skills & Expertise

Amazon EC2Amazon S3Apache HiveApache SparkCassandraGitHadoopJavaMapReduceMySQLNoSQL Couch/Mongo

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