Kumar K Email & Phone Number

• Experience with migrating data to and from RDBMS and unstructured sources into HDFS using Sqoop & Flume.
• Well-versed database development knowledge using SQL data types, Indexing, Joins, Views, transactions, large Objects, and performance tuning.
• Collaborated with cross-functional teams to design and implement cloud-based solutions.
• Designed and developed cloud-based solutions using GCP services, including Compute Engine, Cloud Storage, and Cloud Pub/Sub.

India

• Developed several advanced MapReduce programs to process data files received.
• Worked on performing transformations & actions on RDDs and Spark streaming data.
• Worked with distributed NoSQL data stores – Cassandra, HBase, and MongoDB depending on the business case need.
• Design, develop, and maintain back-end applications that perform mathematical calculations that are either algorithmically complex or machine-source intensive.
• Interacting with non-technical users and relating high-level concepts, as well as very detailed
• Functional information: working with project delivery teams to review code before it is deployed into production for adherence to architectural standards and code defects.

India

• Developed complex SSAS cubes with multiple fact measures and multiple dimension hierarchies based on the OLAP reporting needs.
• Developed, deployed, and monitored SSIS Packages including upgrading DTS to SSIS.
• Responsible for identifying and defining Data Source and Data Source views.
• Improved the performance of the cube by creating Attribute Relationships, Partitions, and
• Aggregations, getting rid of unused attributes and changing the attribute hierarchy in SSAS.
• Extensively used SSIS Import/Export Wizard, for performing the ETL Operations.