Professional IT experience which includes 6+ yrs of strong expertise in crunching large volumes of data (Big Data). Migrated data from various data sources to on prem cloudera data lake, Azure blob storage and delta lake house systems.Extensively working on building ETL pipelines using Apache Spark and DatabricksPassionate about learning new technologies and a quick learner.Expert in performance tuning on prem and databricks spark applications.Summary:Cloud Computing : Databricks, Azure and AWSBig Data/Hadoop Technologies: Apache Spark, HDFS, Hive, Impala and SqoopFile Formats : Delta, Avro, Parquet and TextRelational Databases: Oracle, Oracle Exadata, MySQL and MS SQL ServerSQL on Hadoop: Hive, Presto and ImpalaDevOps : Gradle, Github, GitlabsLanguages: Scala, Python, Shell Scripting, SQL, PL/SQL.Operating Systems: Windows and LinuxOther Tools: Intellij, Putty, Winscp, Toad, Squirrel, SQL Loader and SQL Developer