Tagcor

JSON CSV Parquet ORC Spark UI Spark History Server Spark Shell

Deep understanding of functional programming and frameworks like Akka, type systems, collections, monads, and higher order functions.
Expertise in working with Spark SQL, Spark Core, DataFrames, and RDDs.
Experience in working with various data sources and formats, such as JSON, CSV, Parquet, ORC, etc.
Knowledge of Spark tuning, debugging, and monitoring tools, such as Spark UI, Spark History Server, Spark Shell, etc.
Familiarity with cloud platforms, such as Azure, or GCP, and their data services
Good understanding of distributed systems concepts, such as concurrency, parallelism, fault tolerance, consistency, and scalability.