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Data Modelling, Analysis Resume

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Memphis, TN

SUMMARY:

  • 11 years of experience in Data Modelling, Analysis, Design and Development of Data warehousing with extensive knowledge in Informatica, Oracle, OBIEE, BIAPPS.
  • Worked in various databases Oracle, DB2 & MS SQL.
  • Experience in ODI, OBIEE reporting tool & Informatica Data quality (IDQ).
  • Experience in scheduling tools - DAC, Autosys and Control-M.
  • Excellent analytical and problem solving skills.
  • Worked on all phases of data warehouse development lifecycle, from requirements gathering to analysis, design, development, testing and support

TECHNICAL SKILLS:

Databases: Oracle 11g/10G/9.i SQL server 2005/2000 IBM DB2

Tools: BIAPPS 7963 & 7964 Informatica Power Center 9/8/7 ODI 11.1.1.5.0 DAC Informatica Data Quality (IDQ) 8.6 OBIEE 11g, RPD Modelling Tableau Cloud Hadoop

Platforms: Windows 2000/ 98/95/XP Unix

Scripting: PL/SQL SQL

PROFESSIONAL EXPERIENCE:

Confidential, Memphis TN

Responsibilities:

  • Interaction with business representatives for requirement analysis
  • Requirement analysis and design the ETL, RPD & Reports
  • Data modelling of Lease, Contract, Clear & Request Module.
  • Designed & Developed the ETL mappings & DAC Metadata.
  • Managed the team in all the development efforts which include ETL, RPD, Report, DAC and Database changes.
  • Performance tuning of Informatica mappings and session
  • Actively involved in testing strategy and execution

Environment: BIAPPS 7964, Informatica 9, Oracle 11g, OBIEE 11, DAC, IBM Tririga

Confidential, Miami, Florida

Responsibilities:

  • Interaction with business representatives for requirement analysis, to define functional specifications
  • Designed & Developed the ETL & DAC metadata for the Fixed Assets & Sub Ledger module for Real time.
  • ETL, RPD, Reports & DAC customization following the BI Apps standards
  • Designed and implemented RPD changes for Performance tuning of Informatica mappings and session
  • Actively involved in testing strategy and execution during SIT & UAT

Environment: BIAPPS 7964, Informatica 9, Oracle 11g, OBIEE 11, DAC

Confidential

Responsibilities:

  • Managed the offshore team in all the development efforts.
  • Analysis of comparing keys for EBS R11 and R12 sources
  • Created design documents for ETL changes
  • Developed & tested Procedures to delete duplicate records
  • Developed & tested ETL mappings and DAC metadata.
  • Performance tuning of the Procedures
  • Fixed bugs during UAT

Environment: BIAPPS 7963, Informatica 9.0.1, Oracle 10g, R11 EBS, R12 EBS, DAC

Confidential

Responsibilities:

  • Lead the offshore team in all the development efforts.
  • Designed & Developed the Data Model, ETL and DAC metadata for the & Survey module.
  • Developed & tested custom mappings following the BI Apps standards.
  • Performance tuning of the Informatica mappings
  • Developed & tested reports for module
  • Fixed bugs for, Survey & HR Module during the UAT phase.

Environment: Informatica 8.6, Oracle 10g, People Soft 9.0, TOAD, OBIEE 10.1.3.4, DAC

Confidential

Responsibilities:

  • Requirement gathering for design phase from users
  • Design & build efficient Informatica mappings and workflows for processing fact and dimension tables with complex transformations.
  • Performance tuning of the Informatica mappings.
  • Unit Testing of Mappings and created Test plans.
  • Active member during UAT phase of project

Environment: Informatica 8.6, Oracle 10g, Oracle SQL Developer, DB2, Autosys, Unix, Filezilla.

Confidential

Responsibilities:

  • Requirement gathering for design phase from clients
  • Design, development and testing of Mappings & Workflows in Informatica, Procedures & Packages in Oracle
  • Created numerous mappings which do previous/next row processing, type 1& type 2 dimensions
  • Built efficient Informatica mappings for processing fact and dimension tables using major transforms such as source qualifier, lookups, normalizer, joiner, aggregator, update strategy, router, filter
  • Presentation of design document & code to Client
  • Lead the team
  • Performance tuning of the Informatica mappings.
  • Unit Testing of Mappings and created Test plans
  • Fixed the bugs raised by the QA team.

Environment: DWH, Informatica Power Center (8.6), Oracle, TOAD

Confidential

Responsibilities:

  • Legacy Systems Data Analysis, Cleansing, Standardization, Parsing and De-duplication using Informatica data Quality (IDQ)
  • Reporting the Data Quality
  • Environment: Informatica (8.6.1), Informatica Data Quality (IDQ), Oracle, DWH, TOAD

Environment: DWH, Informatica (7.1.1), MSSQL, Control M, Batch File, TOAD

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