Rajashekar Berikitollu

Seasoned AWS DevOps/Cloud Engineer with over 8 years of proven expertise spanning the Merchandise, Financial, and Healthcare sectors, including experience with Bank of America. Experience includes domains of Linux Administration, Software Configuration, Build and Release Management, Production Support, and the strategic deployment of Cloud infrastructure solutions. Expertise in AWS Resources like EC2, S3, CloudFront, EBS, EKS, VPC, ELB, RDS, IAM, Route 53, Autoscaling, Cloud Watch, etc. Developed Ansible playbooks for Linux, Unix, and Windows environments, ensuring consistent and efficient deployment processes. Experience in DevOps tools like Jenkins, Bitbucket, GitLab, Git, Linux, Jfrog, SonarQube, Docker, Ansible, and AWS. Experience in monitoring tools like Prometheus and visualization, and tools like Grafana. Designed and implemented GitOps workflows using ArgoCD for automated deployment of Kubernetes applications across multiple environments (Dev, QA, Staging, Prod). Performed automation tasks on various Docker components like Docker Hub, Docker Engine, Docker Compose, and Docker Registry. Designed Terraform modules to abstract and standardize resource provisioning across different cloud platforms. Administered Ansible Tower, managing access controls, templates, and projects to facilitate streamlined automation workflows. Implemented automated testing for Python scripts to ensure their reliability and stability. Designed and implemented microservices architecture using Kubernetes. Utilized GitOps principles to manage application deployments, configurations, and updates. Staged CI/CD pipeline for building and deploying applications and Integrated Jenkins with various DevOps tools such as Nexus, Sonar, Ansible, Docker, and Kubernetes. Created Python scripts to automate Docker image builds and deployments. Managed environments DEV, SIT, QA, UAT, and PROD for various releases and designed instance strategies. Deployed and configured infrastructure using Terraform and Ansible. Experienced in developing PowerShell scripts for automation, system administration, and infrastructure management. Effective communicator with strong team management, analytical, and problem-solving. Proficient scripting skills in languages such as Python and shell scripting. Proficient in managing development projects and utilizing issue-tracking tools within Agile frameworks, specifically JIRA.