Aspak Kalebaigari

I am a DevOps Engineer and SRE with five years of hands-on experience building secure, scalable cloud infrastructure and automating deployment pipelines. I focus on reliability, security, performance and measurable operational improvements.

I have led platform upgrades and automation efforts—upgrading EKS across environments with zero-downtime, automating CI/CD with GitHub Actions and Elastic Beanstalk, and remediating critical vulnerabilities to strengthen security posture. Those efforts reduced deployment effort and improved platform stability.

I designed and deployed Kubernetes clusters on-premises and in cloud, built Terraform-based infrastructure that halved provisioning time, and implemented monitoring with DataDog, Prometheus and Grafana to drive near-zero downtime. I also implemented Jenkins master-slave architectures, integrated SonarQube and Trivy for quality and security, and built alerting and incident workflows to improve MTTR.

I hold CKA, AWS Solutions Architect Associate and HashiCorp Terraform Associate certifications and maintain runbooks and documentation for faster incident response. I automate routine tasks with shell and Python, mentor teams, and seek opportunities to lead platform reliability, security, and automation at scale.