Abinitio Developer

5+ years of experience in Ab Initio, Data ware housing
-Expertise in ETL Solution Design and Development.
- Involved in development of Ab Initio mappings with required transformations like(Reformat, Scan, Join, Lookup, Filter, Normalizer, Assign Key, Sorter, Rollup, Partitioning
Gather, etc.)
- Strong experience in Extraction, Transformation, Loading (ETL) data from various heterogeneous source systems like Teradata, Oracle 11g/10g, Flat files, XML,Mainframe into Data Warehouses, Data Marts and Data Lakes using Ab Initio.
- Expertise in Performance Tuning (SQL Query tuning, Ab Initio graph tuning for optimal performance).
- Implemented automated framework for generating PSETS, XFR, DML, Table DDL,
AVRO schema based on generic data ingestion graph.
- Strong experience in Ab Initio Metaprogramming, complex data transformations and Data Lineage.
- Experience in integrating Hadoop and Hbase in Ab Initio.
- Adept in designing and developing projects involving complex situations, in compliance toQuality standards.
- CI/CD implementation for Ab Initio code deployment.
- Experience in agile project execution.
- Possess strong communication, analytical, problem solving skills-