Hari Prasad Putla

Cloud/Data Engineer | AWS Specialist

TC Energy

03.2021 - 05.2025

Built and automated 25+ ETL pipelines using AWS Glue, Lambda, Step Functions, and DataSync, reducing ingestion and processing time by 40%.
Secured data lakes with AWS Lake Formation, IAM, and KMS, achieving 100% audit visibility and compliance with governance standards.
Optimized querying and analytics with Athena, Redshift, and, EMR, cutting data analysis time by 30%, and driving executive reporting.
Automated infrastructure with CloudFormation and Terraform on AWS, plus CI/CD pipelines using CodeCommit, CodeBuild, CodePipeline, and CodeDeploy, improving release velocity by 60%.
Designed high-availability solutions on EC2, ECS, and EKS, scaling applications like Power BI and Collibra to meet enterprise workloads.
Developed monitoring and alerting with CloudWatch, CloudTrail, and proactively resolved bottlenecks, cutting ETL failures by 25%.
Reduced AWS spending by 15% via resource rightsizing and Cost Explorer optimization.
Implemented automated backup/archival with S3, Glacier, and Backup, ensuring zero data loss incidents across production systems.
Delivered secure, scalable databases with RDS, and DynamoDB, simplifying management tasks, and improving performance.
Partnered with cross-functional teams on 10+ enterprise migrations to AWS, leveraging services like SNS, SQS, and API Gateway for seamless integrations.
Provided Tier 2 and Tier 3 support for AWS environments, resolving 95% of incidents within SLA, and maintained system transparency with Confluence documentation.