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Scala REST RDBMS Cloud AWS

Development Design Code Kafka / MQ Scala framework

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

Java Spring Microservices OOPs Data Structures

R SQL Python Scala Java

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Java Scala C/C++ Python Map/Reduce

Data Analysis Databricks SQL Data Architecture Python