Venkat S.

Venkat S.

ETL tester with experience on python and teradata and sql queires

Chennai , India

Experience: 6 Years

Venkat

Chennai , India

ETL tester with experience on python and teradata and sql queires

17142.8 USD / Year

  • Immediate: Available

6 Years

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About Me

I have 6 years experience on ETL/BIG data testing  and web application testing

Skill set: Informatica testing & BI testing  . Currently I am in India. I ready to travel anywhere

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Positions

Portfolio Projects

Description

  • Mastering DELL & EMC customers and building 360° customer view
  • Deploy Customer data Governance (globally & regionally)
  • Identity management , Matching methodology & results to manage local files delivery
  • Additional & new data feeds integration & governance
  • Linking online digital behavior sources into accounts universe for Dell & EMC
  • Enable linkage between online info above and offline sales & marketing history from Dell & EMC
  • Identify & classify accounts by customer journey stages (Silent, explore, Discover, Educate, Compare, Buy, Grow) to be customer centric
  • Understanding the client requirements.
  • Verifying the column mapping between source and target databases.
  • Running the Spark jobs for ETL process
  • Verifying the data which is loaded into target database.
  • Executed test cases through TFS MTM
  • Run the Informatica Workflows for ETL Process.
  • Validated data in Target database according to business rules.
  • Prepared Hive queries and executed to validate the ETL processed data in target database.
  • Interactions with BA & Dev teams to resolve the issues.
  • Reporting daily testing status report.
  • Defect Analyzing and Reporting in MTM

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Description

  • Understanding the client requirements.
  • Verifying the column mapping between source and target databases.
  • Running the jobs ETL process in Informatica BDE
  • Verifying the data which is loaded into target database.
  • Executed test cases through TFS MTM
  • Run the Informatica Workflows for ETL Process.
  • Validated data in Target database according to business rules.
  • Prepared Hive queries and executed to validate the ETL processed data in target database.
  • Interactions with BA & Dev teams to resolve the issues.
  • Reporting daily testing status report.

Defect Analyzing and Reporting in MTM

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Description

  • Understanding of BSD and TSD
  • Analysis of Business transformation logic using Bteq Scripts
  • Preparation of Test Plan & Test Approach
  • Preparation of Test cases with SQL Queries
  • Preparation of Test Data based on the requirement
  • Hands on in preparation of RTM, Test Closure Document, uploading TC into RQM
  • Performed validations like Count, load log Key, duplicate, RI, Audit Balance, Impacted column, Non-Impacted column verification & project specific Business validations & regression testing for History & Incremental Fixes
  • Identification of Defects and notified to Dev Team through Clear Quest
  • Participation in Defect Triage call & Client status call

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