Data modeling Data management Data mining ETL data lake

aws spark Scala

java python SQL spark GCP

Java Spring Framework Python PySpark Java Snowflake

Hadoop Apache Spark Hive SQL Oozie

SPARK Java/Scala SQL Kafka Airflow

Aws Dynamodb Python Scala Java

(MapReduce Yarn HDFS Hive Spark

Java Spring Framework Hadoop Spark Scala

Kafka Datalake Spark Python

Python PySpark Pandas Selenium Cucumber

ETL testing Data Warehousing Data Integration Python PySpark

Python/Scala SQL Big Data GCP Hive

Aws Databricks Pyspark Spark Core Spark Sql

Java / J2ee Spring Python Docker Kubernetes