What is a Hadoop developer?

Hadoop Developers are IT professionals who specialize in using Apache Hadoop, an open-source framework for distributed storage and processing of large data sets. They design, develop, and maintain applications that leverage Hadoop technologies such as HDFS, MapReduce, Hive, Pig, and Spark to process big data efficiently. Hadoop Developers are responsible for writing scalable code, optimizing data workflows, managing clusters, and ensuring data security. Their work helps organizations analyze vast amounts of data to gain valuable insights and make informed decisions.