Keyskills: software design development Computer Science designing architecting Spark HDFS YARN MapReduce Apache Pig Hive Flume Sqoop Kafka problem solving Java Python Design patterns Hbase Cassandra MongoDB searching Solr Elasticsearch installation communication interpersonal skills design Architecture big data systems data lake backend analytics pipelines Hadoop ecosystem ZooKeeper advanced algorithms ObjectOriented programming NoSQL technologies indexing technologies working with large scale Hadoop clusters opensource products Selfstarter resourceful personality manage pressure situations typical business problems out of box thinker