Ab Initio Developer
Infosys
5–9 years of experience in ETL-Data Integration development. Strong hands-on experience with:
Ab Initio GDE (Graphical Development Environment) Ab Initio Co-Operating System
Expertise in Ab Initio components:
Rollup, Scan, Join, Partition, Sort, Reformat, etc.
Experience with parallel processing and performance tuning. Strong knowledge of data warehousing concepts (OLAP, ETL, Star/Snowflake schemas). Proficiency in SQL and relational databases (Oracle, Teradata, SQL Server). Strong experience in Unix/Linux and shell scripting. Knowledge of job scheduling tools (Autosys, Control-M).
Experience with Ab Initio Metadata Hub (MHUB), EME (Enterprise Metadata Environment). Familiarity with Ab Initio Data Quality / Continuous Flows. Knowledge of Big Data technologies (Hadoop, Spark). Experience with cloud platforms (AWS, Azure). Exposure to CI/CD pipelines and DevOps practices. Experience in banking/financial services domain (preferred).
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