Ranjith Rajanna

• Architected and delivered end-to-end Continuous Testing (CT) framework integrating Playwright (functional), JMeter (performance), and Veracode and
OWASP ZAP (security), enabling automated/manual testing, centralized reporting, and dashboard-driven insights.
• Designed and implemented CI/CD pipelines using GitHub Actions, leveraging reusable workflows and cross-repository automation to improve deployment
efficiency and accelerating release timelines by ~30%.
• Deployed cloud-native solutions on GCP (GKE, GCR, Secret Manager), improving deployment scalability and reliability.
• Led vulnerability management and security monitoring using SIEM tools including Wazuh, Microsoft Sentinel, and Splunk, enhancing threat detection and
incident response.

• Implemented and supported ServiceNow-based ITSM workflows for incident, change, and service request management, improving operational visibility
and process control.
• Deployed and managed scalable containerized workloads on Kubernetes platforms, including OpenShift Container Platform (OCP), ensuring high
availability and performance.
• Enabled DevSecOps practices by integrating security controls into CI/CD pipelines using Jenkins, fostering collaboration across development, operations,
and security teams.
• Implemented Infrastructure as Code (IaC) using Terraform, Helm, and Ansible, utilized AppDynamics for application performance monitoring and NeuVector
for container runtime security in microservices environments.
• Conducted continuous security assessments and vulnerability audits to ensure compliance, reduce risk exposure, and strengthen overall security posture.

• Led the design and implementation of DevSecOps frameworks, ensuring secure software delivery aligned with industry standards and best practices.
• Integrated security controls and tools into CI/CD pipelines, collaborating with cross-functional teams to enhance application and infrastructure security.
• Implemented Infrastructure as Code (IaC) on AWS and Azure using CloudFormation, Bicep, Terraform, Helm, and Ansible to automate and standardize
infrastructure provisioning and deployments.

• Led a 15+ member DevSecOps team, enforcing security practices across the software lifecycle and driving continuous improvement.
• Developed and executed DevSecOps strategies to bolster application and infrastructure security maintained on Azure and GCP cloud.
• Drove cloud cost optimization initiatives by rightsizing resources, reducing waste, and improving cost efficiency without impacting performance
• Established cloud security controls in multi-cloud setups, safeguarding sensitive data and ensuring regulatory compliance.
• Conducted regular vulnerability assessments and penetration tests, identifying potential risks and implementing effective mitigation strategies

• Fostered customer loyalty through proactive service and effective issue resolution, enhancing sales through operational efficiencies and product promotion.
• Ensured a secure Windows environment by calmly managing security incidents, and improving team performance and satisfaction through effective team
building exercises.
• Oversaw server infrastructure development and quality assurance, providing expert support and swiftly resolving technical issues.
• Demonstrated expertise in Linux/Windows OS, AWS/Azure cloud services, Git, Jenkins, Docker, Kubernetes, Ansible, and JFrog Artifactory.
• Automated tasks for continuous integration, managed various release types, and excelled in configuration management and release engineering.
• Proficient in troubleshooting, client interaction for high-risk issues, and QA and UAT activities support, including daily/weekly customer extracts and Cron
job maintenance.