Ab Initio - Chennai, India - Cognizant

Cognizant

Verified Company

Chennai, India

3 weeks ago

Posted by:

Deepika Kaur

beBee Recuiter

Description

Job description
Roles and Responsibilities

Hands on experience in Ab Initio (v4.0 and above) ETL Projects, Ab Initio solution design and documentation. Ab initio experience including GDE, Plans, continuous flow, m-hub and ACE/BRE.
Good experience in end-to-end implementation of DW BI projects, especially in data warehouse and mart developments involving multiple teams
Strong knowledge and hands-on experience in PL/SQL, Unix shell scripting
Knowledge and experience with full SDLC lifecycle
Experience with Lean / Agile development methodologies
Should have Ab Initio development in GDE experience with Understanding of GDE components like reformat, normalize, rollup, scan, sort ,partitioning and de -partitioning components, integration of java workflows with abinitio
Should have strong understanding of Ab Initio graph sub graph, psets, plans and air command, m-commands concepts
Should have Developed custom graphs implementing complex business requirements using GDE
Preferably should have worked on latest version of Ab Initio and BRE
Experience working on continuous flow graphs, Messaging queues.
Support ongoing ETL efforts in multi-lane Development, SIT, UAT and Production Environments.
Research new solutions, tools and methodologies that may improve the overall operation model process
Work very closely with business analysts, development teams and project managers for requirements and business rules.
Full life cycle Data Warehouse experience including star schema and dimensional data
Strong understanding of relational databases such as sql server, Oracle Teradata.
Experience with writing complex SQL for data analysis and data profiling.

Employee Status :
Full Time Employee

Shift :
Day Job

Travel :
No

Job Posting :
Feb

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