Muisi K.

Devops Engineer @Citi

Spearheaded the automation of CI/CD pipelines using Jenkins and Terraform, increasing deployment frequency by 30% while reducing manual errors by 25%.• Implemented Infrastructure as Code (IaC) using Terraform and AWS CloudFormation, streamlining infrastructure provisioning and reducing setup time by 40%.• Enhanced system security by automating IAM policy enforcement, reducing security incidents.• Led containerization initiatives using Docker and Kubernetes, deploying microservices on EKS, which improved scalability by 50%.• Optimized cloud infrastructure, achieving 20% cost savings by right-sizing EC2 instances and leveraging Reserved Instances for high-traffic applications.• Integrated cloud-native monitoring solutions with CloudWatch and New Relic, avoiding system downtime and improving performance visibility.• Collaborated with development teams to implement automated testing and continuous integration using GitLab CI, speeding up the release cycle by 35%.• Facilitated Agile workflows with cross-functional teams, improving deployment times and release quality using Jira and Confluence.