Unix Shell Scripting, Agile Development Methodologies, Sql Server Development, Pl Sql, Sql, Python, data quality validation, CI CD principles, Oracle databases, database security principles

Hbase, Sql, Pig, Emr, Java, AWS Glue, Yarn, Hadoop, Kafka, Hive, Python, Scala, Spark, Redshift, IAM roles and permissions

graph databases , object storage , Yarn, Sql, Pig, Emr, Hbase, Java, AWS Glue, Kinesis, Hadoop, Kafka, Hive, Python, Scala, Spark, Redshift, non-relational databases, column-family databases, data stores, key-value stores, IAM roles and permissions, FireHose

Spark, Sql, Pig, S3, Emr, Java, Hbase, AWS Glue, Lambda, Yarn, Kinesis, Hadoop, Kafka, Hive, Python, Scala, Redshift, Sagemaker, Athena, IAM roles and permissions, FireHose

AWS Glue, Elastic Search, Python, Sql, IAM roles and permissions

Data Warehousing, Databricks, Sql, Power Bi, SSIS, Dax, Data Modeling, Power Bi Desktop, Power BI Service, ETL processes

Design Patterns, Agile Methodologies, Distributed Systems, Data Governance, Python, Database Internals, Public Cloud engineering concepts, observability