Prakhar Singhal

Experience

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  HCL Technologies

  Oct 2011 - Sept 2013

  Software Engineer

  𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 –❖ Develop new programs in shell and provide the network report to client.❖ Prepared test plans. Executed test cases and documented the results.❖ Performed negative testing on the scripts.❖ Designed Developed and Implemented a wide range of Business Intelligence Applications(Dashboards and reports).❖ Enhanced funcitionality of existing programs.

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  Accenture

  Nov 2013 - Apr 2015

  Senior Software Engineer

  𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 –❖ Enterprise Reporting Responsibilities to develop the complete reporting solutions for the annual and semi annual reports generated by Accenture India, citing the various financial planning tools for the investors.❖ Worked on enterprise tools like OnQ which helps in getting the track of customer activities on which analysis can be done.❖ Seamless integration of Oracle with java based Reporting tools.❖ Solved performance related issues in code base with the understanding of SQL JOINS.❖ Developed Hive (version 0.10) scripts for end user requirements to perform ad hoc analysis Show less

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  Tata Consultancy Services

  Apr 2017 - now

  Big Data Engineer

  𝑲𝒆𝒚 𝑹𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 –❖ Extensive experience in Extraction, Transformation Loading (ELT) data from various sources into Data Warehouses and Data marts with industry best practices.❖ To design and develop the complete data Extraction, transformation and loading systems for the data generated by Lloyds Banking Group.❖ Worked on enterprise tools like Spark, Scala, Pig, Hive, Hadoop, Hbase. ❖ Experience in importing and exporting data using Sqoop from HDFS/Hive to Relational Database Systems and vice - versa.❖ Coded Automated Unit testing framework in spark/scala, used TDD and BDD using cucumber and scala Tests.❖ Create automatic Jenkins deployment pipelines via UCD❖ Creation of Data Assurance framework for LBG. Show less