Highlights:15 years of experience as Technical Architect, Lead, Developer and Process Manager including 5 years of experience in Hadoop with extensive knowledge on HDFS, MapReduce, Pig, Sqoop, Hive, Hbase, Flume, Oozie, Solr, Hue, Impala, Kerberos, Spark with Scala & Python and other technologies/ETL tools, data modelling and scripting languages Unix, Informix 4GL/ISQL, Shell Scripting, Python & IBM InfoSphere DataStage. Has extensive knowledge on handling high volume or velocity of structured/unstructured data in Hadoop ecosystems. Has in-depth knowledge and experience in Data warehousing ETL. Has experience in Analytical tools in Python. Has experience and domain expertise in Banking, Insurance and Healthcare Domain.

Skills:Hadoop, Spark, Hive, Impala, Solr, Hue, Python, Scala, Shell Scripting, Oozie, Hbase, Sqoop, Shell Scripting, Oozie, Hbase, Scala, Sqoop, Data Analysis

Goal:As a technical enthusiastic IT professional, my goal is to improve my technical competency regularly with the modern technologies and solutions and implement in the projects as per the need. Provide training to peers and easy solutions to complex problems. Use automation wherever possible to improve productivity and reduce cost.

Membership:https://www.linkedin.com/in/ravi-nat/

Certification:Trifacta Wrangler Certification, IBM Blockchain Foundation Developer, Wholesale Banking

Honor:Gold, Silver, High five award from Bank of America, Ace award from Hexaware Technologies, O2 League award from HCL Technoloies Ltd.

Senior System Analyst 01/2018 - current
Bank of America, CHENNAI, TAMILNADU India
Industry: Banking
Leading a Federal Regulatory project for Wholesale Banking domain using Big Data tools – Hive, Impala, Sqoop, Shell scripting, Spark & Python
My responsibilities are 1.Designing the modules and processes as per the system of records 2.Implementing new processes/tools/technologies as per bank needs and conduct trainings. 3.Primary contact for all technical challenges in the project. 4.Development and optimization of Spark jobs.--
Technical Architect 03/2016 - 12/2017
Hexaware Technologies, CHENNAI, TAMILNADU India
Industry: Software
Worked in Healthcare project to profile the supplier data to populate the dashboard reports for business decisions using Big Data tools - Hive, Impala, Sqoop, Shell scripting, Spark with Scala, Solr, Oozie & Hue Dashboard
My responsibilities were 1.Architect the solution as per the business requirement 2.Lead the project for all project deliverables. 3.Training to the team on new tools/technologies and conduct Proof of Concepts. 4. Single point of contact for all Big data issues 5.Development of Spark & Hadoop jobs for data extraction, transformation & reporting. 6. Client interactions for all project related activities.--
Project Manager 07/2006 - 03/2016
HCL America, Nashville, Tennessee United States
Industry: Software
Successfully implemented 6 projects in Insurance & Broker-Dealer domain using Big Data tools – Hadoop, Spark, Hive, Impala, Oozie, Sqoop, Pig along with Python, SQL Server and Oracle, Data warehousing tools – DataStage.
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Senior Software Engineer 07/2004 - 10/2006
HCL Technologies, CHENNAI, TAMILNADU India
Industry: Software
Successfully managed 9 projects using Python, Unix shell scripting, SQL Server, Informix 4GL/iSQL. Worked on 2 projects to develop V2020 application and SEC Books & Records for American General Securities Incorporation using Unix Shell Scripting, Informix 4GL/iSQL.
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Madras University 05/1996 - 05/1999
Chennai, TamilNadu, India
Degree: Bachelor's Degree
Major:Commerce
Bachelors of Commerce

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