Spark R AWS Azure GCP. Azure

Agile DevOps BigQuery Dataflow Dataproc

Agile DevOps SQL Scala/Python/Java Kafka

Java EE Python Scala. AWS Compute (EC2 EMR)

Python Spark Scala Scikit learn TensorFlow

Pyspark Python Scala AWS Data Lake

SQL Hive Impala Oozie HDFS

Java Spring Microservices OOPs Data Structures

R SQL Python Scala Java

Spark Scala Python Java SQL queries

Java Scala C/C++ Python Map/Reduce

Data Analysis Databricks SQL Data Architecture Python

Java Scala Python PySpark Tableau

Scala/Python/Java SQL

Java Scala S3 Glue aws