I am very experience Data Analyst , Data scientist and Data engineering individual with python, Big data hand-on experience.• Strong “hands-on” knowledge with ETL application development including Big data Technologies like Hadoop ecosystem, Spark ecosystem and hands on experience on various DW platforms and databases (Spanner, BigQuery, Redshift, Cassandra, Postgres, MongoDB, HDFS, Sqoop, Oracle 11g, Teradata, MySQL) data warehousing, application software SDLC and business reporting.