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Led the design and deployment of scalable AWS infrastructure using EC2, S3, EFS, ECS, ECR, ALB/NLB, Lambda, Transit Gateway, EMR, Glue, and OpenSearch, improving system availability by 30%
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Developed and managed robust CI/CD pipelines leveraging Jenkins, GitLab, and Terraform, accelerating deployment frequency by 40% and reducing release errors by 25%
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Automated infrastructure provisioning with Terraform and configuration management using Ansible playbooks, cutting setup time by 50% and ensuring environment consistency across on-prem and cloud platforms
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Spearheaded containerization initiatives using Docker and ECS, supporting EKS migration efforts that enhanced application scalability and reduced operational overhead
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Engineered automated data ingestion pipelines for ETL projects utilizing AWS EMR, Glue, Athena, and Elasticsearch, increasing data processing efficiency by 35%
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Streamlined bi-weekly production release activities by leading cross-functional teams to automate prerequisite checks, release checklists, and green switch procedures, reducing manual effort by 60%, minimizing deployment risks, and cutting downtime by 40%, which boosted customer satisfaction scores by 15%
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Directed production release support by managing Elasticache clearing and coordinating green switch deployments, achieving zero downtime and a 25% reduction in post-release incidents through proactive stakeholder communication and collaboration
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Mentored and trained 10+ new team members on AWS architecture, DevOps best practices, and project workflows, accelerating their ramp-up time by 20%
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Supported ongoing Kubernetes and EKS migrations by applying deep knowledge of Kubernetes architecture and objects, contributing to a 15% improvement in cluster stability