ETL Developer


Indisch
36 Jahre
auf Anfrage
15.03.2017
60489 Frankfurt am Main
Nähe des Wohnortes

Kurzvorstellung

ETL Development, ETL Testing, Magellan Deployment Specialist

Ich biete

IT, Entwicklung
Business Intelligence (BI)
IT-Support (allg.)

Projekt- & Berufserfahrung

Tätigkeitsbeschreibung

Involved in all phases of SDLC from requirement gathering, design, development, testing, production, user training and support for production environment. • Create new mapping designs using various tools in Informatica Designer like Source Analyzer, Warehouse Designer, Mapplet Designer and Mapping Designer. • Used Informatica reusability at various levels of development. • Developed mappings/sessions using Informatica Power Center 9.1 for data loading. • Performed data manipulations using various Informatica Transformations like Filter, Expression, Lookup (Connected and Un-Connected), Aggregate, Update Strategy, Normalizer, Joiner, Router, Sorter and Union. • Developed Workflows using task developer, Worklet designer and workflow designer in Workflow manager and monitored the results using workflow monitor. • Pre and post session assignment variables were used to pass the variable values from one session to other. • Optimizing performance tuning at source, target,mapping and session level. • Involved in Unit Testing and Resolution of various bottlenecks that came across.


Eingesetzte Qualifikationen

Datawarehouse / DWH

Kommentar des Kunden

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Zertifikate

Keine Zertifikate angegeben.

Ausbildung

BCA, MscIS (BCA, MscIS)
Jahr: 2000
Ort: India

Qualifikationen

Master of Science and Information Systems (MScIS) from Nagarjuna University. B.C.A (Bachelor of Computer Applications) from Nagarjuna University, India

Über mich

Having Niederlassungserlaubnisin Germany. Total experience in IT Industry: 8+years Have been working for 8 years on various data warehousing technologies for development, migration, production support, Deployment and enhancement projects. Have been working extensively with ETL tools, viz., Informatica PowerCenter 9.6.1, DataStage PX, DataStage (MVS Edition) etc. Worked for projects on Banking, Insurance, Manufacturing and Telecom domains. Worked at various client office locations viz., NUI-Norwich(UK), AXA InsuranceKöln(Germany), Deutsche Bank-Frankfurt(Germany). Possess the ability to understand business rules completely based on high level document specifications and implement through the data transformation methodologies. Adept at implementing ETL process in Informatica Powercenter(9.x) applications. Designed and developed the Workflows, Worklets, Mappings, Mapplets, Sessions, Tasks, Transformations and schedule the Workflows and Sessions. Extensive experience using DataStage and developing Parallel Jobs, Mainframe Jobs, Server Jobs; Also used DataStage Manager to Import/Export projects from development server to production server. Have expertise inETL Testing. Was involved in production support for resolving the ongoing issues and troubleshoot the problems. Have good knowledge in Data Warehouse concepts and Data Mart for business analysis

Persönliche Daten

Sprache
Englisch (Muttersprache)
Arbeitserlaubnis
Europäische Union
Schweiz
Vereinigte Staaten von Amerika
Berufserfahrung
10 Jahre und 10 Monate (seit 05/2006)
Reisebereitschaft
Nähe des Wohnortes
Home-Office
bei Bedarf möglich
Projektleitung
nicht angegeben
Beruflicher Status
Ich bin auf eigene Rechnung in Projekten tätig (Freelancer)

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