Java J2EE RDBMS MS SQL NoSQLDB such as Cassandra

SQL MongoDB UNIX/Linux Angular 2+ Kafka

JavaScript C++ ASP.NET MVC ASP.NET WebAPI SQL

PySpark Scala Spark AWS cloud AWS DocuDB

PCF AWS Azure Python Java

Apache Kafka Azure Stream Analytics GCP Data Flow PostgreSQL SQL Server

Java J2EE SQL Oracle API Gateway

React JS Design Azure React V16.0+ JAVA Script

ETL/ELT Azure Data Factory Data Lake Azure Synapse Databricks

C# NET core JavaScript ReactJS/Angular Apache Kafka

Oracle SQL Server MySQL PostgreSQL Cassandra

Hadoop Spark Kafka MongoDB Databricks

DBMS Teradata Oracle Greenplum Vertica

JavaScript Java .Net MySQL Oracle

Java .Net MySQL Oracle Sql Server