Swarnava G.

• Design and Architecture: o Played an active role in designing highly available architecture in AWS services to host GitLab Application. o Automated infrastructure creation using Terraform and by leveraging GitOps which reduced the manual efforts to create resources in AWS to host GitLab application by 95% o Automated application deployment using Ansible which reduced the configuration time by 50%. o Designed, and architect a highly available architecture to deploy frontend and backend application in EKS using Helm. Also maintained GitLab CI/CD for continuous deployment. o Designed and integrated new GitOps branching and release strategies which reduced merge conflicts by 70%. o Configured automation using Python (AWS Lambda) and Shell script. o Designed Backup and Restore Disaster Recovery with AWS Codepipeline, Codedeploy and Codecommit. o Configured Kube Burner for stress testing to test Auto Scaling of EKS nodes. • Monitoring and Alerting: o Conducted a proof of concept (POC) for a multi-cluster monitoring solution utilizing Thanos, Prometheus, and Grafana to oversee GitLab clusters. Integrated Alert Manager to enable timely notifications. o Implemented monitoring infrastructure and application performance with AWS Container Insights, establishing alerts that significantly reduced downtime by 25%. o Established alerting thresholds and configured alert notifications to ensure rapid response to incidents. o Configured additional custom dashboards in Grafana along with Prometheus, Node Exporter and Alert Manager to monitor non EKS servers. • Security and Compliance: o Implemented tfsec for static analysis of Terraform code which reduced inconsistency by 70%. o Configured Prisma in EKS using Ansible. o Configured container scanning tool in GitLab CI pipeline. o Configured Sast and Dast in GitLab CI pipeline. o Configured Gone-Phishing static page using Lambda when application is not accessible which reduced zero-tolerance alerts by 90%. • ·Cost Optimization: o Managed and optimized Dev and Staging cloud infrastructure on AWS resulting 200% cost reduction as per usage. o Eliminated manual starting and stopping the Dev and Staging cloud infrastructure resources with Lambda, resulting further 20% cost reduction. • Collaboration and Documentation: o Conducted and hosted several demos to align customers' requirements with our multitenant SaaS offering. o Collaborated closely with cross-functional teams, including developers and operations, to improve communication and streamline workflows. o Documented infrastructure and deployment processes, creating detailed runbooks and documentation for team reference. Conducted quality assurance and knowledge-sharing sessions to ensure software meets prescribed guidelines.