Data Modelling, Analysis Resume
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