About I am serving as a Lead Data Engineer at BlackRock. I have had experience here working on Big Data set of technologies : Hive, Spark, HBase, Pig, HDFS & others. I have also been working on multiple databases focusing on writing tuned SQL queries that work behind SAP BI Tools & been performing a lot of data migration activities. I can program in Unix, R & Python while I have some exposure to Excel VBA & SAS. I have had a diverse exposure working due to having worked on Development, Testing & Production Support. I have experience setting up ETL pipelines on Big Data & Databases. I helped architect BlackRock's Data Lake setup for ingesting, transforming & reporting client data.