Scala Java Python Hadoop

ava Scala Cloud (preferably AWS) Big Data Hadoop

Scala Java Python SQL Jenkins

Java EE Scala Spark SQL Bash

Scala Agile Java

C++/C Java/Kotlin Scala Objective-C

Java Scala Web services AWS SQL

API Development AWS (API) Back-End Web Development Java Virtual Machine (JVM)

AWS Azure GCP Python Scala

PySpark Python Scala Java SQL

Redux Scala Apollo React ActiveMQ. Java

Scala java Spark Java Framework's: Spring Spring Boot

Java Scala Spark Python AWS

Agile Java Server-Side JavaScript Scala REST

Bitbucket Core Java JSON Server Side Scala