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Data Analysis And Etl Developer Resume

AtlantA

EXPERIENCE SUMMARY:

  • Confidential has over 12 years of experience in Data Warehousing technology in various roles and responsibilities.
  • She has been managing multiple Data Warehouse projects as Project and Technical Lead.
  • She has strong experience of project scoping, estimation, project planning and execution, defining architecture and data modeling.
  • She is also having Data Warehousing experience as Technical lead using Informatica Power Center, IBM Infosphere Data Stage, Oracle PL/SQL and Unix shell scripts. As a core member of Informatica COE, she has in depth knowledge in ETL tool evaluation and preparation of ETL design/architecture standards for optimal performance.
  • Her primary responsibilities are setting up standards and framework, design of ETL architecture and data modeling.
  • Below is the bulleted summary of Confidential ’s professional experience pertaining to DWH Technology,
  • Around 8 years of strong experience in Informatica Power Center with Oracle, Teradata, Netezza, DB2 UDB and MS SQL Server implementation.
  • Around 4 years of strong experience in IBM Infosphere Data Stage with Oracle, DB2 UDB, Netezza and SQL Server implementation.
  • More than 1 year extensive experience in Upgrading Informatica implementation from v7.x to 8.x. and Upgrading Ascential DatStage 7.x to IBM Infosphere Datastage 8.x
  • Experience in creating Business Requirements, Design, Technical, Pre & Post Installation and Upgrade documents for ETL Applications.
  • Strong experience in Unit, SIT, Regression Testing, Smoke Testing and UAT in Data warehouse environment.
  • More than 4 years of experience in the field of 3NF Data Modeling as a part application development.
  • More than 3 years of experience in the field of Dimensional Data Modeling as a part DWH implementation
  • 5 years of database experience using Oracle 11g/10g/9i/8i, DB2 UDB, SQL, PL/SQL, SQL*Plus and SQL*Loader. Hands on Working knowledge in Oracle and PL/SQL Writing Stored Procedures, Packages, Functions and Triggers.
  • 2 years of UNIX shell scripting experience using shell scripts like sed, awk, grep etc. Developed various file handling scripts and Workflow wrapper scripts.
  • Around 2 years of working experience of various BI tools like Actuate, BO and Cognos.
  • Strong knowledge of complete DW lifecycle in the ETE vertical practice - which includes requirements gathering, data modeling, data quality analysis and source system study.

TECHNICAL EXPERTISE:

  • Data Warehousing
  • Banking and Financial Services, Life Sciences, Communications, Retail, Technology, Automobiles
  • DW Practice Analysis, Design and Development, Customer Presentations
  • Informatica 9.5.1, Informatica 8.x, Informatica 7.x, DataStage - 7.x, DataStage-8.x, MS DTS

TECHNICAL SKILLS:

ETL Tools: Informatica - 7.x and 8.x, Informatica 9.5.1 DataStage - 7.x and 8.x

Reporting Tools: Business Objects-5.1, Crystal Reports 7/8, Actuate

Data Modeling Tools: CA Erwin-7.1

Languages: Unix Shell Script, PL/SQL, Visual Basic-6, BASIC, ASP, C, C++

Databases: Oracle, SQL Server, DB2 UDB, Teradata, Netezza

Version Control Tools: Visual SourceSafe, Sub Version

Scheduler: Control-M, AutoSys

EXPERIENCE SUMMARY:

Confidential, Atlanta

Data Analysis and ETL Developer

Confidential, Atlanta

ETL Lead

Confidential, Atlanta

Data Analyst and ETL Developer

Confidential

ETL Lead

Confidential

ETL Developer

Confidential

ETL Developer

Confidential

ETL Developer

Confidential

ETL Developer

Responsibilities:

  • Managing design, development and implementation of data warehousing solution
  • Data Analysis and Reporting
  • Requirements study
  • Data modeling
  • ETL Design (Dimensional and 3NF ER)
  • Technical Consultation
  • Resource Development and Training
  • Preparation of project proposals, effort estimation, SOW, architecture design, etc.

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