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Production Support Analyst - Big Data Resume

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SUMMARY:

Looking forward to associate myself with an organization where there is an opportunity to share, contribute and upgrade my knowledge for development of self and organization served.

TECHNICAL SKILLS:

Data Transformation: Hadoop (HDFS, HIVE, HBASE, IMPALA, SQOOP)

RDBMS: Oracle 11g, Microsoft SQL Server

Languages: SQL, Core JAVA, UNIX

Tools: Visual Studio, Autosys, ITSM Remedy, JIRA, Bit Bucket, Esmart

PROFESSIONAL EXPERIENCE:

Production Support Analyst - Big Data

Confidential

Responsibilities:

  • Understanding the business requirements, designing, development and testing
  • Developing scripts to import the data from local environment to HDFS
  • Setting up the environment for testing
  • Deployment of applications in multiple environments
  • Bug fixes and maintenance of applications.
  • Loading data from RDBMS systems to HDFS using Sqoop
  • Refreshing Data in Hadoop/Netezza

ETL Developer / Data Integration Engineer

Confidential

Responsibilities:

  • Setup informatica DB environment such as database connections, folders etc.
  • Import Source and Target objects in Informatica Repository through designer.
  • Develop Reusable Transformations, Source and Target definitions, mappings using Informatica
  • Implement business rules and apply data transformation logic using Informatica objects such as Lookups, Aggregators etc.
  • Data loading from heterogeneous sources such as different types of databases as Oracle, SQL Server, from delimited or fixed length flat files, and xml files.
  • Troubleshoot workflows, sessions through event and error logs, workflow log and session logs.

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