Manager Iii, Data Engineering
CurrentLeading and building petabyte scale data processing systems for Amazon Supply Chain Optimization.
Sep 2017 - Present
Who is Arjun K.? Overview
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Arjun K. is listed as Manager III, Data Engineering at Amazon, based in Greater Seattle Area, United States. AeroLeads shows a matched LinkedIn profile for Arjun K..
Arjun K. previously worked as Team Lead at Wells Fargo and Tech Yahoo, Software Development Engineer at Yahoo. Arjun K. holds Bachelor Of Engineering (B.E.), Computer Science from Goa College Of Engineering.
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Amazon
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Profile bio
About Arjun K.
As a Manager III, Data Engineering at Amazon, I lead and build petabyte scale data processing systems for Amazon Supply Chain Optimization, one of the most complex and impactful domains in the e-commerce industry. I have over 13 years of experience in software design, development, and building data solutions
Listed skills include Etl, Data Warehousing, Requirements Analysis, Linux, and 27 others.
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5 roles
Arjun K. work experience
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Team Lead
Worked on Metadata framework based ETL engine to replace Informatica Power CenterContracted by PSL
Oct 2016 - Sep 2017
Tech Yahoo, Software Development Engineer
Yahoo search products generate petabytes of data that is hosted on Hadoop HDFS, Hadoop ecosystem technologies and Oracle RAC is used to build data marts and various data extract solutions for reporting. Responsibilities- Understanding search business and performing data analytics on search data feeds- Oracle RAC Data warehouse data mart design and development for reporting.- Developing ETL solutions using Hadoop ecosystem technologies HDFS, Oozie, Pig, Hive, sqoop- Developing Oracle PL/SQL code modules and ETL using metadata driven architecture.- Building, tuning and maintaining SQL code for data warehouse larger than 350 terabytes- Resolving issues related to production support and providing permanent fixes for defects- Participating in code review, data analysis, data issue fixing and code performance optimization• Building ad hoc reports for business customers using Pig or Toad/SQL developer
Oct 2014 - May 2016
Associate Projects
Functioning as Associate–Projects with key responsibilities of enterprise data warehouse design, development, collaborating with interfacing team’s, gathering and understanding ETL requirements, analyzing source/target data, bug fixing, code performance optimization, interacting with customers and providing various business data extract solutions to meet their needs.Responsibilities-Gathering business requirements and translating into technical specifications as per warehouse framework-Analyzing impact of upstream /downstream interfacing applications and building Visio flow models-Data integration flow designing and developing (mapping/sessions/workflows) using Informatica-Developing Oracle PL/SQL code modules, schema objects and reusable code components -Resolving issues related to production support and providing permanent fixes for defects-Participating in code review, data analysis, data issue fixing and code performance optimization -Building ad hoc reports for business customers using BI tools Brio, Business Objects or Toad developer
Apr 2012 - Oct 2014
Computer Programmer Analyst
As part of Wachovia - Wells Fargo merger, all Wachovia Wholesale online portal customers were required to be enrolled into Wells Fargo online. Wachovia wholesale enterprise data was integrated as per business rules into Wells Fargo using Informatica. More than 50 million data elements were migrated from Wachovia west to Wells Fargo east on record schedule time.Responsibilities -Interacting with customers and various interfacing support teams-Understanding project requirements and creation of code design artifacts-Developing ETL code using Informatica power center, Oracle PL/SQL and SQL server-Optimizing and developing reusable shared code components (mapplets/lookups/transformations/user defined functions/parameterized functions etc.)-Design and development of reporting layer for generation of rejection reports using SSRS(Triage/Metrics)-Participating in peer code review, fixing code defects, analyzing data issues and performing test loads
Nov 2009 - Apr 2012
2 education records
Arjun K. education
Bachelor Of Engineering (B.E.), Computer Science
Goa College Of Engineering
High School, Science
Kendriya Vidyalaya
FAQ
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Quick answers generated from the profile data available on this page.
What company does Arjun K. work for?
Arjun K. works for Amazon.
What is Arjun K.'s role at Amazon?
Arjun K. is listed as Manager III, Data Engineering at Amazon.
Where is Arjun K. based?
Arjun K. is based in Greater Seattle Area, United States while working with Amazon.
What companies has Arjun K. worked for?
Arjun K. has worked for Amazon, Wells Fargo, Yahoo, Cognizant Technology Solutions, and Persistent Systems.
How can I contact Arjun K.?
You can use AeroLeads to view verified contact signals for Arjun K. at Amazon, including work email, phone, and LinkedIn data when available.
What schools did Arjun K. attend?
Arjun K. holds Bachelor Of Engineering (B.E.), Computer Science from Goa College Of Engineering.
What skills is Arjun K. known for?
Arjun K. is listed with skills including Etl, Data Warehousing, Requirements Analysis, Linux, Sdlc, Apache Pig, Sqoop, and Microsoft Sql Server.
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