About

Nupur Aggarwal is an experienced Big Data Developer with a total of 8 years of experience in the field. She is currently working as a Senior Consultant at NatWest and previously held the position of Senior Associate Data Engineering at Publicis Sapient. Nupur is a certified AWS professional and has hands-on experience in Hadoop, Big Data, CDH, Spark, Hive, Impala, Kudu, SparkSQL, Sqoop, Bigquery, Java, Scala, and Web services-SOAP and REST, among others. At Publicis Sapient, Nupur worked on the Big Data stack for clients such as Macquarie Group. She was responsible for onboarding data into the data lake by creating a new pipeline using CDH, CDP, Spark, Hive, Impala, Kudu, AWS, Oozie, and other Big Data technologies. She also migrated data from Sybase and MsSQL to Hive backed by S3 using Sqoop, designed partition strategy of Hive tables based on query patterns, and worked with Controlm to trigger Oozie workflows. Nupur also developed an API for applying pre-validations and transformations on data, as well as a generic API for reconciliation of data between source and system. Nupur holds a Big Data Certification from Analytix Labs and a Bachelor's in Technology in Information Technology from Jaypee Institute of Information Technology. She also completed high school from Presentation Convent Sr. Sec. School. Her tech stack includes AWS, Spark, Data Engineering, Big Data, Apache Hive, Scala, Java, MSSQL, SQL, Hadoop, Kafka, Spring, Web, and MySQL. With 7.95 years of relevant experience, Nupur is a highly skilled professional with expertise in various Big Data technologies and tools. She is a team player and has excellent communication and problem-solving skills.