About

Subhayan Roy is an experienced IT Analyst currently working at Tata Consultancy Services (TCS) with a focus on Ab Initio development. With over 8 years of relevant experience, Subhayan has honed his skills in various Ab Initio components such as Input/Output/Lookup, Replicate, Reformat, Filter By Expression, Join, Partitioning, Gather, Merge, Interleave, and Concatenate. He is also proficient in working with Ab Initio multistage transform components like Scan, Rollup, and Normalize. Subhayan has hands-on experience with Continuous Flow components like Subscribe, Publish, Multipublish, and XML processing components like XML Split and XML Combine, as well as Web Service components like Call Web Service. Prior to his current role, he worked at Capgemini in Hadoop, where he gained experience in tools such as Apache Hadoop, Map-Reduce, Hive, Sqoop, and Hbase. He has also worked with Data Warehouse, Business Intelligence Concepts, and SQL. Subhayan's educational background includes a Bachelor's Degree in Information Technology from West Bengal University of Technology, where he studied from 2010 to 2014. He also completed his Class XII from Baranagore Ramakrishna Mission Ashram High School in Kolkata in 2008. Subhayan is proficient in various programming languages like C and Java and has a strong grasp of tech stacks such as SQL, Hadoop, Web, Data Warehouse, Apache Hive, and more. He has previously worked at Infosys and Capgemini, holding positions such as Information Technology Analyst and Systems Engineer. Overall, Subhayan Roy is a skilled IT Analyst with a wealth of experience in Ab Initio development and Hadoop. He is a quick learner and has a strong work ethic, making him a valuable asset to any team he works with.