• Architected and deployed highly available, load-balanced Swarm clusters, improving application uptime by 99.9% and reducing downtime incidents by 20%.• Engineered a secure AWS cloud migration strategy, achieving cost savings of 15% and reducing infrastructure setup time by 30% with Terraform and CloudFormation.• Spearheaded automated CI/CD pipelines with Jenkins/GitLab and Docker, resulting in a 50% reduction in deployment time.• Implemented comprehensive monitoring solutions with CloudWatch, Kibana, Splunk, and AppDynamics, improving issue resolution times and reducing system downtime by 25%.• Set up scalable DNS solutions using AWS Route53 and designed modular Terraform templates, enhancing deployment speed across development and production environments.• Played a key role in PCI compliance efforts, leading critical issue resolution (P1/P2) and maintaining 95% SLA adherence.• Conducted infrastructure hardening through IAM roles, VPC configurations, and security best practices across AWS.

• Developed and automated backup scripts with Python and Boto3 for AWS S3 storage, enhancing data reliability and compliance.• Created Ansible plays for local configurations, streamlining workflows and ensuring consistent environment setup.• Closed 90+ Jira tasks, ensuring timely updates to production systems and reducing average ticket resolution time by 40%.

• Optimized infrastructure and improved deployment speeds by 40% using Terraform and Ansible, achieving high availability and reduced manual processes.• Deployed containerized applications with Docker and Kubernetes, resulting in a 15% reduction in infrastructure costs and a 20% boost in application performance.• Configured CI/CD pipelines, reducing release times by 30% and achieving consistent, reliable code deployment.• Collaborated in Agile environments, leading to a 30% increase in sprint completion rates and improved cross-team collaboration.