Raj Kumar Gangadi

About Raj Kumar Gangadi

Information technology professional with 19+ years of experience across multiple technologies. • AI, AWS & Azure Cloud, Snowflake Cloud computing, Hadoop/Big Data and DWBI competency in various domains like Audit & Advisory, Health Care, Banking, Retail, Manufacturing and Consumer Goods.• End to End solutions for global analytics.• Experience in Hadoop technologies to provide the solutions for Audit process using Hive, Pig, MapReduce, HBase, Zookeeper, Flume, Sqoop and Oozie.• Very good understanding on full lifecycle of Hadoop solution, including requirement analysis, platform selection, technical architecture design, application design and development, testing, and deployment.• Experience in loading raw files to HDFS and move the data to hive database for analytics. Developing Talend packages using HQL and creating Hive Data warehousing in Hadoop.• Very good understanding of Partitions, Bucketing concepts in Hive and designed both Managed and External tables in Hive to optimize performance• Equal competence Integration Services, Analysis and Reporting Services for Design, Development, Integration & Implementation of Information Management Solutions• Built interactive workload using Apache Phoenix on Hbase cluster for Spotfire performance optimization. • AWS cloud implementation using EC2 instance, S3 storage, redshift and different services• Data ingestion into azure HDInsight cluster and building the Power BI reports pointing Azure data lake.• Developing Data warehousing solution on snowflake and developing data ingestion pipelines through AWS S3 using python.• Design and implemented strong Security Setup for SSAS Cubes to restrict important company information show up to irrelevant Stack holders. • Experience in writing MDX Scripting and MDX Queries. Experience in Building Cubes and Dimensions.• Design and development in Business Intelligence tools like Spotfire, Tableau and QlikView

Experience

1. Solutions Architect

   EY

   Aug 2020 — Present · Atlanta, GA, US

   Design and development of end-to end data lake solutions on Cloud and Big Data technology space. • Leading and driving large scale enterprise projects end-to-end• Developing Cloud snowflake data warehousing.• Design and development of AWS and Azure solutions using S3, EC2, redshift, EMR, VPC, blob storage and HDInsight.

Education

• Jawahar Navodaya Vidyalaya

  +2, Mathematics, Physics and Chemistry

• Jawaharlal Nehru Technological University

  Bachelor of Engineering (B.E.), Electronics and Communications Engineering

  2002 — 2006

Skills

• Microsoft Technologies
• Tableau
• Sql Server Reporting Services (Ssrs)
• Databases
• Zookeeper
• Ssrs
• Business Process Improvement
• Ssis
• Ms Excel Pivot Tables
• Big Data
• Project Planning
• Hbase
• Cloudera Manager
• Cloudera Impala
• Business Intelligence
• Sql
• Qlikview
• Hdfs
• Microsoft Sql Server
• Requirements Analysis
• Cloudera
• Data Warehousing
• Sharepoint
• Hadoop
• Data Integration
• Hive
• Oozie
• Agile & Waterfall Methodologies
• Project Management
• Talend
• Mapreduce
• Solutions Design
• Database Design
• Microsoft Sql Server 2000,2005 and 2008 R2
• Dts
• Apache Phoenix
• Business Strategy
• Apache Pig
• Flume
• Sql Server Integration Services (Ssis)