Agile Scrum Apache Spark Big Data/Hadoop Data Warehousing:

Python Scala SQL AWS Azure

Apache Hadoop Hive HBase UNIX Shell Script

Python Java/Scala SQL Apache Spark Scala

Python Scala Java Apache Spark Airflow

Big Data-Hadoop NoSQL Hive Apache Spark Python

Java Apache Druid Kafka Hadoop

Apache Kafka Java Spring Spring Boot Microservices

Hadoop ELK Kafka Apache Spark Python

Java J2EE C# Oracle XML

Linux Hadoop AWS SQL Spark SQL API

Python Zookeeper Apache Hadoop Kafka Ruby

Python Java Scripting languages (Bash Shell) Apache Spark

PERL Shell Scripting Python Apache Spark Teradata

Mongo Hadoop Kafka HIVE Apache Hbase