Nirosha Karre

• Cut release cycles from 2 weeks to 3 days for core banking applications by building multi-stage CI/CD
• pipelines in Jenkins, GitHub Actions, and AWS CodePipeline.
• Migrated monolithic Java applications to microservices on EKS, improving scalability during peak trading
• volumes; implemented GitOps with ArgoCD for zero-downtime blue-green and canary releases.
• Provisioned 50+ environments with modular Terraform and CloudFormation, standardizing
• dev/test/prod configurations and eliminating most manual setup.
• Embedded SonarQube, Checkmarx, and Fortify scans into every pipeline for SOC 2 compliance, blocking
• high-severity vulnerabilities before production; added Trivy image scanning and Secrets Manager/KMS
• encryption for payment gateway workloads.
• Maintained 99.99% uptime on critical banking platforms via Prometheus/Grafana dashboards with alerting
• and anomaly detection; cut incident response time 45% through automated alerting and post-mortems.
• Reduced monthly AWS spend 20% (EKS, Lambda) using Cost Explorer analysis, rightsizing, and budget
• controls.

• Migrated Electronic Medical Records (EMR) systems serving 1M+ patient records to Azure App Services
• and Azure SQL Database, improving query performance 25%.
• Built Azure DevOps and Jenkins pipelines for patient portal and diagnostics applications; containerized .NET
• analytics workloads on AKS that absorbed 5x load spikes during COVID-19 surges.
• Cut MTTR from 4 hours to under 2 by deploying Azure Monitor with Grafana dashboards and anomaly
• detection.
• Ensured HIPAA compliance with Azure Key Vault secrets management and Aqua Security container
• scanning across multi-tenant environments provisioned via Terraform and ARM Templates.
• Adopted GitOps with Kustomize for AKS configuration management, simplifying rollbacks and audit trails
• for diagnostics imaging workloads.

• Reduced infrastructure costs 28% by migrating telecom billing applications from on-premises to AWS
• (EC2, RDS).
• Built Jenkins and GitLab CI pipelines for microservices processing 10M+ billing transactions; deployed
• Dockerized Java services to EKS with Helm, scaling through 3x traffic spikes.
• Automated hybrid-cloud provisioning with Terraform and Ansible, maintaining 99.95% SLA adherence
• across environments.
• Configured rolling updates, HPA, and liveness/readiness probes on Kubernetes, eliminating deployment
• downtime across 500+ monthly releases; built ELK and Prometheus/Grafana observability for NOC teams.
• Integrated Checkmarx, Fortify, and Prisma Cloud scanning into pipelines, auto-remediating the majority of
• high-risk findings.

M.S., Engineering Management

Arkansas State University · Jonesboro, AR

B.Tech, Civil Engineering

JNTUH · India