Designed and deployed highly available and fault-tolerant applications on AWS using EC2, Route53, and S3, achieving a 99.99% uptime, while managing Docker containers and orchestrating with Kubernetes for scalable deployments.Implemented and optimized CI/CD pipelines using Jenkins, GitLab, and Ansible for Java-based applications, reducing deployment time by 30% and increasing release frequency by 40% with automated deployments, code quality checks, and blue-green/canary releases.Managed source code with Git, administered GIT servers, and maintained infrastructure as code (IaC) scripts for efficient deployment, along with regular security audits and best practice implementations, improving deployment efficiency by 25% and reducing errors by 20%.Coordinated software releases across environments, conducting reviews and monitoring progress, improving release efficiency by 30%. Collaborated in Agile and Waterfall methodologies for 24/7 support and incident response, reducing incident resolution time by 25%.

Configured alert system, enhancing server downtime notifications, and defining violation criteria, resulting in a 20% reduction in application downtime.Utilized SQL to extract and analyze application data, improving Average Response Time by 15% and overall application performance by 10%.Analyzed logs and monitored network traffic, identifying security threats, and designing Splunk dashboards, leading to a 25% improvement in incident resolution time.