Aarif has over 10 years of experience in Data Warehousing projects, with focus on GCP, TERADATA and HADOOP and Data Migration. He has sound knowledge in Relational Database Management System (RDBMS) with physical implementation of Data in Database. In last 6 years, he has taken key roles in 3 Data Warehousing projects across 3 organizations. He has developed ETL Data Flow, ensured physical implementation of data with best practices, analysed and tuned SQL queries, documented ETL, carried out technical sessions to educate team members, created technical documents or assets, and, of course, developed business logic whenever needed.Aarif has successfully tuned a huge number of bad performing SQL queries of all possible types in many database. In his present organization too, in addition to his role of ETL Developer, he successfully played the role of Performance Program Lead in Current projects.Aarif's strength lies with his Analytical Ability, he is keen to learn new technologies and share the knowledge with others. Created many technical Assets on SQL performance tuning.