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Tier-1 firm and Mumbai location increase competition, but niche Ab Initio specialization moderates applicant density.
Specialized Ab Initio ETL skills limit transferability across industries.
Mandatory ~10 years and specific Ab Initio expertise make shortlisting highly stringent.
Design, develop, and maintain complex Ab Initio ETL workflows and data pipelines using GDE and various Ab Initio components.
Translate business requirements into scalable, reusable, and performance-optimized ETL solutions with a focus on performance tuning and automation.
Write complex SQL queries and develop Unix/Linux shell scripts to support ETL automation and production support activities.
Around 10 years of hands-on experience in ETL development, data integration, and enterprise data warehouse solutions with Ab Initio.
Strong expertise in Ab Initio components (Reformat, Rollup, Join, Scan, Lookup, Partition, Gather, Sort, Dedup Sorted), GDE, Co>Operating System, EME, and Control Center.
Proficient in Unix/Linux shell scripting and complex SQL across relational databases like Oracle, DB2, SQL Server, or Teradata.
Graduation in B.E/B.Tech or equivalent degree.
Experienced in designing and delivering complex, scalable Ab Initio data pipelines with performance tuning capabilities.
Comfortable working in production support environments requiring automation and optimization of ETL workflows.
Proficient in integrating business requirements into technical ETL solutions within an enterprise data warehouse context.