Informatica Consultant
- Verfügbarkeit einsehen
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- 0€/Stunde
- 517152 Damalcharuvu,Pakala,Chittoor(Dist),India
- Weltweit
- ur | en | hi
- 03.04.2013
Kurzvorstellung
I do have exposure to other ETL tools like SAP BODS and knowledge on Teradata and reporting tool Cognos.
Qualifikationen
Projekt‐ & Berufserfahrung
1/2013 – offen
Tätigkeitsbeschreibung
Network Rail is the owner and operator of most of the rail infrastructure in Great Britain. The project ORBIS MDM is a major implementation of where they wanted to manage their core Asset Master Data (Meta and Content Data) as it’s considered critical to Network Rail’s business and to improve the Asset Information Organisation (AIO) and Asset management at Network Rail.
The ORBIS MDM project is focused on below business objectives:
- The improvement of asset data across Network Rail.
- Support successful transformation of the rail industry to a devolved, Route-centric model whilst retaining a complete and consistent set of the asset information required at a National level.
-To innovate by the use of mobile technology in the collection and use of asset data within the Route organisations.
Responsibilities:
• Involved in data Extraction, Transformation and Load the data using Informatica into Oracle Database.
• Involved in the creation of mappings using various transformations like Source Qualifier, Expression, Aggregator, Joiner, Filter, Lookup, Update Strategy etc .
● Developed Mappings for Delta & SCD Type1 for Inbound and Outbound process.
● Done SQL performance tuning for overrides in source Qualifier.
● Monitor the sessions, Workflows using Informatica workflow manager and work flow monitor.
● Developed several reusable transformations and Mapplets for Ellipse & Geogis source systems.
● Mappings were designed to the utmost performance by optimizing expressions in expression editor of transformation, filtering source data at the source qualifier, and applying transformation logic.
● Identify the bugs in existing mapping by analyzing the data flow, evaluating the transformations and fixing the bugs.
● Used Debugger to debug the mappings for data load issues.
● Responsible for ETL Unit Testing and involved in SIT for fixing the issues.
3/2011 – 12/2012
Tätigkeitsbeschreibung
To improve the effectiveness and efficiency of demand and portfolio planning processes, DTT AP would like to engage the vendor Digital Tempus to provide a multi-country Market Intelligence and Portfolio Planning Service to address the following four areas:
-Consolidation of customer and market level demand forecasts and market intelligence.
-Develop predictive models, provide transparency to customer level demands, and support an efficient and effective portfolio decision-making process-balancing supply constraints with growth opportunities.
-Portfolio Analytics to incorporate financial-, profitability-, and currency-based scenario planning.
-Performance measurement-to improve the effectiveness.
Responsibilities:
● Understanding the Business Requirements and Develop an ETL process to load data from source to target.
● Developed mappings using various transformations like Normalizer, Update strategy, lookup, Router, Filter, Sequence generator, Joiner, Aggregator and Expression transformations.
● Monitor the sessions, Workflows using Informatica workflow manager and work flow monitor.
● Mappings were designed to the utmost performance by optimizing expressions in expression editor of transformation, filtering source data at the source qualifier, and applying transformation logic.
● Identify the bugs in existing mapping by analyzing the data flow, evaluating the transformations and fixing the bugs.
● Used Debugger to debug the mappings for data load issues.
● Responsible for ETL Unit Testing.
● Written Unix Shell Scripts for Automation of End – End ETL execution process.
● Involved in USAT.
Zertifikate
Ausbildung
Hyderabad
Über mich
I have 2+ years of Exp in ETL Informatica along with DB2,Oracle and Unix Shell Scripting.
I do have exposure to other ETL tools like SAP BODS and knowledge on Teradata and reporting tool Cognos.
Weitere Kenntnisse
SQL, PL/SQL, UNIX Shell Scripting
IBM DB2, Oracle 9i/10g
Teradata
Persönliche Daten
- Englisch (Fließend)
- Hindi (Fließend)
- Tamil (Fließend)
- Urdu (Muttersprache)
- Deutsch (Grundkenntnisse)
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