• Expertise in data warehouse design, ETL design and reporting solutions along with performance tuning, query optimization, indexing strategies, and partitioning.
• Big Data Specialist, Administering & Managing HP Vertica 7x, 8x, AWS Redshift and exploring other big data technologies such as Hadoop, Spark, MapReduce, & Hive.
• Worked in predictive analytics using R over Vertica.
• Working as an Individual Contributor as well as Team lead to collaborate with teams such as Operations, Database, Infrastructure, located around the globe.
- Big Data (MPP) - HPE Vertica, Redshift, Spark, Hadoop, Map Reduce,
- Big Data Tools: Sqoop, Hive
- Cloud - AWS (EC2, S3, RDS), Google Cloud (GCP), Azure (ADF, ADL)
- NoSQL - Cassandra
- Databases: MSSQL 2008 R2, 2012, 2014, Oracle 10g, MySQL
- ETL - Talend, Informatica, SSIS
- Reporting - Tableau, PowerBI, SSRS,
- Analytics - SSAS, R, Python (NumPy, Mathplotlib), TensorFlow
- Scripts/Programming: BASH Shell, Core Java, Scala
- AWS Certified Solution Architect Associate
- MCTS, MCITP (Business Intelligence)
- OCAJP (Core Java)