Java Scala C/C++. (Map/Reduce Hadoop

Java C/C++ SpringBoot Kafka Spark

ETL Java Spark Scala

Java Scala Kubernetes Docker SparkJava

Python Java Scala Data Modeling SQL

Java Scala Python Iceberg Delta

Hadoop Hive Java PySpark Python

ETL Hadoop Apache Spark Python

Spark Scala Python Java SQL queries

Python SQL Scala Java NoSQL

Spark Scala Python Java SQL queries

Python Java Scala Perl Shell

Apache Kafka GCP Hive Scala Python

Apache Spark Big Data Hadoop Java Python

Apache Spark IBM Db2 Java Linux Problem Solving