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Work experience

Senior Consultant IT

from 01.2008 to 03.2015 (7 years 2 months)
Virgin Media , Hampshire (Telecommunications and networking)

More than 7 years of IT experience and technical proficiency in the field of Data Warehousing teamed with Business Analysis, Business Requirements Analysis, Application Design, Development & testing & Quality Control.
Strong Data Warehousing experience in Application development & Quality Assurance testing using Informatica Power Center 9x/8x (Designer, Workflow Manager, Workflow Monitor).
Experience in creating complex Informatica Mappings using Source Qualifier, Expression, Router, Aggregator, Lookup, Normalize, and other transformations in Informatica and well versed in debugging an Informatica mapping using Debugger.
Strong SQL experience in Coding and Query tuning. Well versed with Oracle SQL tools like TOAD, SQL developer and SQL Plus ,SQL Server and Netezza tools like Aginity.
Good experience in Working in Agile methodology.
Excellent experience in gathering requirements, Creating Use Case diagrams, Sequence Diagrams .
Experience in creating efficient and effective BRD (Business Requirement Document) and TDD (Technical Design Document) involving data mappings.
Extensive experience in writing Use Cases, Functional specifications, Scenarios, Business processes, Workflows, Process flows, Test cases and Test Plans.
Experience in scripting using Unix Shell.
Strong knowledge in various SDLC processes and standards / Excellent Communication and Client Interfacing Skills / Good Team Leadership & Collaboration Skills / Quick Learner and adapter of new technologies / Consistent and Key performer in every project executed.

Education

UPTU

Computer Science, New delhi
Higher, from 2003 to 2007 (4 years 3 months)

Knowledge and skills

Language proficiencies

English — advanced

Additional information

More than 7 years of IT experience and technical proficiency in the field of Data Warehousing teamed with Business Analysis, Business Requirements Analysis, Application Design, Development & testing & Quality Control.
Strong Data Warehousing experience in Application development & Quality Assurance testing using Informatica Power Center 9x/8x (Designer, Workflow Manager, Workflow Monitor).
Experience in creating complex Informatica Mappings using Source Qualifier, Expression, Router, Aggregator, Lookup, Normalize, and other transformations in Informatica and well versed in debugging an Informatica mapping using Debugger.
Strong SQL experience in Coding and Query tuning. Well versed with Oracle SQL tools like TOAD, SQL developer and SQL Plus ,SQL Server and Netezza tools like Aginity.
Good experience in Working in Agile methodology.
Excellent experience in gathering requirements, Creating Use Case diagrams, Sequence Diagrams .
Experience in creating efficient and effective BRD (Business Requirement Document) and TDD (Technical Design Document) involving data mappings.
Extensive experience in writing Use Cases, Functional specifications, Scenarios, Business processes, Workflows, Process flows, Test cases and Test Plans.
Experience in scripting using Unix Shell.
Strong knowledge in various SDLC processes and standards / Excellent Communication and Client Interfacing Skills / Good Team Leadership & Collaboration Skills / Quick Learner and adapter of new technologies / Consistent and Key performer in every project executed.