Charanjeev Singh

Background

About Charanjeev Singh

Data Engineer with 12 years of experience with expertise in Big Data, Data Warehousing, and ETL Technologies. Involved in capacity of Technical Lead, ETL Developer, Product Owner, and Big Data Developer with primary functional domain of Banking and Financial Service Industry - Delivered on Big Data technologies like Apache Spark, Hadoop, HBase, Hive, Impala on Cloudera. Back-end batch processing using Scala in Spark, storage using HDFS, NoSQL databases HBase and Impala, and scheduling using Control M the Big Data Universe was designed end to end - Modelled NoSQL database HBase from a typical RDBMS environment - Worked with Spark Data Frames and optimised the SLA’s - Managed data coming from different sources and involved in HDFS maintenance and loading of structured and unstructured data - Leading a team of ten, designed and built Data Warehouse and worked on designing in-flow of data using Informatica from several source systems - While following Agile methodology, being the Product Owner of the team my day to day tasks include liaising with business for requirements and feedback, doing knowledge delivery sessions with team, keep track of sprint deliverables and at the same time be involved in active development of sprint tasks which can be Big Data tasks, Informatica ETL development, Stored Procedures or UNIX shell scripting