Roopa Devi Miriyala

Operations System Engineer

Wells Fargo India Pvt Ltd

Hyderabad

01.2019 - Current

Developed and deployed microservices-based applications using Docker and Kubernetes, ensuring scalability and reliability in production environments
Configured and managed Kubernetes clusters on AWS using EKS, deploying workloads with Helm charts and monitoring using Prometheus and Grafana
Automated CI/CD pipelines to build, test, and deploy Dockerized applications into Kubernetes clusters, reducing deployment time by 40%
Implemented Kubernetes RBAC policies to enforce cluster security and used tools like Trivy to scan Docker images for vulnerabilities
Optimized Kubernetes resource allocation for high-traffic applications, reducing costs by 25% while maintaining performance
Designed and implemented Kubernetes manifests (e.g., Deployments, Services, ConfigMaps, Secrets) for application deployment
Managed rolling updates and rollbacks using Kubernetes Deployments
Experimented with Docker, by using Docker-compose
Creating Ansible Playbooks, to Deploy VM and install the Components as per requirements
Building/Maintaining Docker container clusters managed by Kubernetes, Docker Swarm
Infrastructure deployment automation tools like Ansible
Implemented Shell Scripts for daily base work automation purpose
Integrated PersistentVolumes (PVs) and PersistentVolumeClaims (PVCs) for stateful applications
Configured dynamic storage provisioning using StorageClasses
Deployed Kubernetes applications through CI/CD pipelines with tools like ArgoCD, Jenkins X, or Tekton
Debugged Kubernetes pod, node, and cluster-level issues
Optimized cluster performance by tuning resource requests, limits, and scaling policies
Deployed Kubernetes workloads on cloud platforms like AWS (EKS), Azure (AKS), or Google Cloud (GKE)
Designed and implemented containerized applications using Docker
Built and optimized Docker images for efficient deployments
Maintained Dockerfiles and implemented multi-stage builds to optimize image size