Extensive IT experience of over 14 years with multinational clients which includes 10 years of Big Data related architecture experience developing Spark/Hadoop applications. Have extensive knowledge of Big Data technologies (Hadoop, Hive, Spark, kafka, Scala, python, dataframe, nifi, snowflake) and NoSQL Databases like Hbase, mongodb and Cassandra. Experience in aws services like EMR, EC2, lambda,EKS. Also have experience on ELK stack and Datadog