Ajith Jegannathan A

About Ajith Jegannathan A

I am a data integration specialist with over 4+ years of experience in designing and developing ETL workflows, primarily using IBM DataStage 11.7. My work has centered around financial reporting in the general insurance domain, where I’ve handled large-scale policy and claims data across both SQL Server and flat file-based systems.In my current role, I led the shift from SQL Server to external vendor flat files, redesigning the ETL process to support SFTP-based ingestion, schema changes, and revised reporting logic. I create complex SQL queries, build stored procedures, and manage automated job schedules to ensure smooth and timely data processing.I’ve actively contributed to performance tuning, job orchestration, and change management through tools like GitHub and Jenkins. My background also includes experience with Unix scripting, Rally for Agile tracking, and ServiceNow for incident management.To strengthen my cloud fundamentals, I’ve earned the AWS Certified Cloud Practitioner credential, enabling me to align my solutions with modern, cloud-based architectures. I take pride in ensuring data integrity, reliability, and relevance in every step of the integration process.

Experience

1. Consultant

   Deloitte

   Dec 2025 — Present · Chennai, IN

Education

• Sri Manakula Vinayagar Engineering College

  Bachelor of Technology - BTech, Electrical and Electronics Engineering

  2017 — 2021