Manikandan M Email and Phone Number

Developed Python scripts to extract and transform data from InformaGcaserver to Teradata, opGmizing data flow and processing through AWS Airflow,S3, lambda and AWS glue.• My role primarily involved migraGng applicaGon database from on-premisesto AWS cloud.• I have automated the migraGon process by leveraging the cloud services suchas AWS DMS, Lambda and developed python scripts which in turn writes datafrom on-prem(source) to cloud seamlessly with conGnuous data replicaGon.• Designed and maintained DynamoDB tables for efficient storage and retrievalof metadata and table staGsGcs.• Responsible for debugging and troubleshooGng ETL load issues.• Implemented data validaGon and quality checks using Python libraries suchas Pandas and Pandera.• Hands on experience in AWS services like IAM Roles and Policies, S3 Bucket,Lambda, Amazon Airflow, AWS Glue, Cognito, SNS.• Deployed AWS services like IAM, KMS, S3 buckets, Lambda inmulGple producGon and development AWS cross accounts using AWS CDK.• Used Cloud Watch and SNS for monitoring AWS Resources and ApplicaGonsthat are deployed on AWS by creaGng alarm and enabled SNS noGficaGonservices.• Using Gitlab version control tool to coordinate team development.• Responsible for ProducGon Development and support• Collaborate with any ProducGon change management & parGcipaGng inany RFC’s.• Monitoring real Gme/Batch AWS DMS (Amazon Web Services Data migraGonService) Jobs, Events, vendor feeds, data ingesGon jobs and fix jobs failures