Hands-on experience in Ab Initio development, support, and maintenance.
Work on legacy Ab Initio migration/conversion as part of a large-scale Oracle-to-GCP BigQuery migration.
Act as a go-to expert for existing Ab Initio graphs, workflows, business logic, and data transformations.
Analyze and understand legacy Ab Initio jobs and translate them into contemporary GCP/BigQuery-based solutions.
Develop and maintain data pipelines using Ab Initio, GCP, BigQuery, and PySpark.
Solid hands-on experience with GCP data services, particularly BigQuery and related data-processing components.
Use PySpark for data transformation, processing, validation, and migration activities.
Support the migration team in mapping, conversion, reconciliation, and validation of legacy data pipelines.




Troubleshoot and provide production/support assistance for existing Ab Initio applications and migration-related issues.
Validate migrated jobs by comparing source Oracle data with target BigQuery data.
Identify gaps in legacy Ab Initio logic and recommend appropriate modernization approaches.
Collaborate with data engineers, architects, and application teams to ensure successful migration and deployment.
Develop, modify, and optimize Ab Initio graphs based on migration and business requirements.
Participate in testing, performance tuning, defect resolution, and production support activities.

📌 Abinitio Developer Contract Chennai
🏢 Saaki Argus And Averil Consulting
📍 Chennai