Rahul Vairagyam

About Rahul Vairagyam

Experienced IT professional with over 14+ years of work experience. Working as a Big Data Engineer and Interested in new exciting roles in Big Data and Data Analysis/Data Science space.• Had Master’s degree in Information Technology and Management from The University of Texas at Dallas with a GPA 4.0/4.0. Graduated in May 2016 with Scholar of High Distinction Award.• Graduate coursework with a concentration in Business Intelligence and Analytics including Big Data, Hadoop, Apache Pig, Hive, SAS, Python, Machine Learning, Data Warehouse.• Hands-on experience on emerging technologies related to SAS, Big Data and Hadoop.• Expertise on Database Design, DBMS and SQL.• Keen business acumen and extensive knowledge working in different phases of software development life cycle (SDLC).• Experienced Data Engineer with exposure in Systems Engineering for top notch Big Data tools and technologies.• Had experience working on large scale SAP implementation projects. • SME for ALE/EDI IDoc Interfaces, SAP PI proxy interfaces, Smartforms.Skills include 1. Applications: Apache Hadoop, Pig, Hive, Spark, Hbase, Impala, Sqoop, Oozie, Storm, Kafka, Big Data Analytics, Splunk, SAS (Enterprise Miner), Google Analytics, Google AdWords, OBIEE, ODI, Tableau Desktop and Tableau Server, Jenkins, Artifactory, Git, Ansible, Autosys.2. AWS: EC2, S3, Lambda, Cloudwatch, IAM, AWS CloudFormation3. Programming: Unix Shell Scripting, SQL, Pig Latin, MapReduce, Python, SAS Programming, SAP ABAP, Web Dynpro, XML, HTML, Selenium Scripting.4. Software: SAS 9.4, Hortonworks Sandbox, Cloudera CDH, MS Visio, MS Project, HP Quality Center, SQL Developer, Eclipse, Pycharm IDE.5. Databases: MS SQL Server, Oracle, MS Access, MySQL, PostGres.6. OS: UNIX/Linux, Windows Server.7. ERP: SAP ECC, BW, HANA, BOBJ, APO, Business Workflows, Business Objects. Additional Skills:Devops, Linux System Administration, Tableau Server Administration, AWS Application Deploys

Experience

1. Data Engineer

   Verizon

   Aug 2016 — Present · New York, NY, US

   Assisted in Operations and Administration of Hadoop cluster in production.• Supported Big Data tools & frameworks like Mapreduce, HDFS, Hive, Hbase, Sqoop, Flume, Pig, Oozie & Splunk.• Evaluated architectural decisions around support of data streaming technologies like Storm, Kafka and Spark.• Architected the design and build for receipt and loading of data feeds into the Hadoop Cluster.• Handled deploying of applications on AWS environment utilizing various AWS components and best practices.• Worked on setting up Tableau server environment for publishing management level dashboards.

Education

• Jawaharlal Nehru Technological University

  Bachelor of Technology (B.Tech.), Electronics and Communications Engineering

  2006 — 2010

• Naveen Jindal School of Management, UT Dallas

  Master's degree, Information Technology and Management

  2015

Skills

• Supply Chain Management
• Regression Analysis
• Data Mining
• Requirements Analysis
• Sap Implementation
• Database Administration
• Sap
• Sql
• Sap Erp
• Sas
• Tableau
• C
• Java
• Idoc
• Abap Web Dynpro
• Hadoop
• Operations Management
• Business Analysis
• Sap Workflow
• Big Data Analytics
• Web Intelligence
• Statistics
• Alv Reports
• Business Objects
• Interfaces
• Sap Apo
• Control-M
• Business Intelligence
• Etl
• Big Data
• Bex Analyzer
• Financial Accounting
• Sas Programming
• Hive
• Business Analytics
• Sdlc
• Apache Pig
• Data Analysis
• Crystal Reports
• Web Services