About the reviewer

Nisith Kumar Nanda is a passionate big data consultant who loves to find solutions to complex data problems. He has around 10 years of IT experience from working on multiple technologies with various clients globally. His core expertise involves working with open source big data technologies such as Apache Spark, Kafka, Cassandra, and HBase to build critical next-generation real-time and batch applications. He is very proficient in various programming languages, such as Java, Scala, and Python. He is passionate about AI, machine learning, and NLP.