Java/scala Gradle Maven Design Patterns

Cloudera Hadoop data lake kafka sql spark

Azure Databricks Snowflake SQL Python

Azure Databricks ETL Testing Oracle Database PySpark Scala

Akka Play Framework

Java Scala Kotlin AWS GCP

Python R Sql Nosql Scala

Java Scala Python AWS Docker

Hadoop Spark Python Scala Microsoft tools

Scala Java Python RDBMS Casandra

Java Scala S3 Glue Redshift

Scala JAR files JVM in depth OOP concepts

SAP Apache NiFi AWS Cloud tools such as S3 Athena Redshift

Python Spark Scala Solr/aerospike

Python Microsoft Azure SQL Scala Jenkins