Good Afternoon.
Certified Senior ETL/InformaticaDeveloper AVAILABLE IMMEDIATELY
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| Consultant Name | Harika |
| Skill | Certified Senior ETL/Informatica Developer |
| Availability | Immediate |
| Total Exp | 8 Years |
| Relocation | WI ,GA,IL,TX |
| Current Location | Little Rock AK |
| |
| | - Over all 8 years of total IT experience in the Business Requirements Analysis, Application Design, Dimensional data modeling, Development, Testing, Implementation and maintenance of Data warehouse applications, Client Server applications and Web applications.
- Expertise in translating business requirements into feasible technical ETL specifications, identifying key deliverables and defining timelines from an Enterprise perspective.
- Extensive experience in Data Warehousing using Informatica PowerCenter 9.1/8.6 with expertise in design, development and implementation of Extraction, Transformation and Loading processes.
- Extensively involved in project coordination activities by keeping track of various project milestones and organizing weekly project reviews throughout the entire SDLC.
- Involved in the data analysis for source and target systems, good understanding of DataWarehousing concepts (Kimball/Inmon), DimensionalModeling using Star schema and Snow- Flakeschema for faster, effectivequerying and Business Analysis Requirements.
- Experience in the successful implementation of ETL solution between an OLTP and OLAP database in support of Decision Support Systems/Business Intelligence with expertise in all phases of SDLC.
- Excellent expertise with different types of data load strategies and scenarios like Historical dimensions, Surrogate keys, Summary facts etc.
- Expert Knowledge of Integration Services (SSIS), Analysis Services (SSAS) and Reporting Services (SSRS).
- Good Working Knowledge in Relational and Dimensional Modeling techniques like Star, Snowflake Schema, Fact and Dimensional Tables.
- Extensively used Informatica Client tools like Designer, Workflow Manager, Workflow Monitor, Repository Manager and Server tools – Informatica Server, Repository Server manager.
- Experience in identifying performance bottlenecks and tuning of Informatica Sources, Targets, Mappings, Transformations and Sessions for better performance and efficiency.
- Expertise in implementing complex Business rules by creating complex mappings/mapplets, Re-usable transformations.
- Worked with Pre-Session and Post-SessionUNIXscripts for automation of ETL jobs using ControlM/AutoSys scheduler and Involved in migration/conversion of ETL processes from development to production environment.
- Extensively worked on various databases and followed SOA for Integration of various data sources like Oracle, SQL Server, DB2, Teradata, XML and Flat Files.
- Experience in writing and tuning complex SQL queries.
- Experience in writing PL/SQL stored procedures, triggers and functions
- Experience in utilities like SQL*Loader, TOAD for transferring data.
- Good experience in Data Cleansing, Data profiling and Data Analysis.
- Good knowledge and understanding of Scheduling tool Control M,Tidal and Autosys.
- Expertise in developing and maintaining overall Test Methodology and Strategy, Documenting Test Plans, Test Cases and editing, executing Test Cases and Test Scripts..
- Comprehensive experience in analyzing end user requirements and problem solving skills with strong analytical background.
Technical skills: | ETL Tools | Informatica 7 / 8.6 /9.0.1(Power Center), Informatica Power Exchange, Metadata Manager, Web Services. | | Reporting Tools | Business Objects XI r2/r1/6.5,IBM Cognos 8,SSRS | | Data Modeling Tools | Erwin 3.x/4.x, MS Visio | | Scheduling Tools | Autosys, Tivoli, ESP, Control M | | Databases | Oracle 11g/10g/9i, Teradata, DB2, MS SQL Server 2005/2008, MS Access, MS Excel | | Database Utilities | Toad for Oracle10g, SQL*Loader, Embracedo Rapid SQL,SQL Navigator | | Languages | C, C++, Visual Basic, SQL, PL/SQL, Perl, Shell Scripting. | | Helpdesk Tools | Remedy, CCAT,ISQ | | Operating Systems | Windows 9x/NT/2000/XP, Red Hat Linux, UNIX (Solaris, AIX). | | Data Transfer Tools | FTP | | | | |
REQUEST: Kindlysubmit our consultants to your direct client's only, as we don't work withlayers ie: Prime vendors / Gate Keepers / Implementation partners of yourcompany. Violation of this clause gives us the right to withdraw the submissionfor that particular requisition without your consent.
Thanks & Regards
B RaviKumar
Sr.ITRecruiter
SVKSystems, Inc.
11465,Johns Creek Parkway,
Suite#180 Johns Creek, GA – 30097
Ph:678 824 7754 Fax: 404-601-9507
ravi@svk-inc.com : www.svksystems.com g-talk: svk.ravi007@gmail.com
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