talker84

Led the migration of microservices from standalone Docker containers to a Kubernetes-based infrastructure. Designed and implemented a Kubernetes environment using Helm for deployment and configuration management. Optimized resource allocation and autoscaling strategies to improve system performance and reliability. Managed and mentored a team of three DevOps engineers, ensuring efficient task distribution and professional growth. Established best practices for CI/CD, infrastructure as code (IaC), and incident response. Implemented a centralized monitoring and logging stack using Prometheus, Grafana, Loki. Enhanced system reliability by setting up alerting mechanisms and automated anomaly detection. Worked closely with development teams to optimize CI/CD pipelines, improve deployment strategies, and troubleshoot infrastructure-related issues. Provided guidance on containerization best practices, security, and performance optimization.

Led migration from a monolithic architecture to microservices in AWS EKS. Automated infrastructure provisioning with Terraform (EKS, VPC, IAM, databases). Containerized applications using Docker and optimized images. Built GitLab CI/CD pipelines for automated testing and deployment. Ensured zero-downtime deployments and rollback strategies. Managed Kubernetes objects (Deployments, Services, ConfigMaps, Secrets). Implemented auto-scaling and load balancing. Integrated Prometheus, Grafana, and ELK Stack for observability. Configured centralized logging and alerting for proactive issue resolution. Optimized CI/CD, monitoring, and infrastructure for scalability and reliability. Trained teams on DevOps best practices and maintained technical documentation.

Assessed existing VMware infrastructure for Kubernetes deployment. Created and configured virtual machines for Kubernetes, GitLab, Kafka, and Ceph. Installed and maintained OS and dependencies on all VMs. Deployed Kubernetes using KubeSphere with Ansible automation. Configured cluster inventory, networking, and role-based access control (RBAC). Installed GitLab and set up GitLab Runner for CI/CD execution. Developed and maintained CI/CD pipelines for automated microservices deployment. Deployed and configured Ceph for distributed storage with Kubernetes integration. Installed Kafka and ZooKeeper, ensuring high availability and monitoring. Deployed microservices in Kubernetes using Helmfile. Configured Kafka integration and optimized autoscaling and load balancing. Implemented Kubernetes security policies (RBAC, Network Policies, encryption). Secured GitLab, Kafka, and CI/CD pipelines with TLS, MFA, and access controls. Set up centralized logging and auditing for compliance. Integrated Prometheus and Grafana for real-time system monitoring. Configured centralized logging with ELK/Fluentd for log aggregation and analysis.

Managed and deployed resources in GCP (VMs, networks, load balancers, databases). Configured VPC, subnets, firewall rules, and VPN for secure networking. Containerized applications (Angular frontend, Node.js backend, Angular PWA) using Docker. Deployed and managed Kubernetes clusters in GKE with autoscaling and load balancing. Built CI/CD pipelines in GitLab CI/CD and Jenkins for automated deployment. Integrated pipelines with Git repositories for seamless code delivery. Managed Kubernetes configurations using Helm and Kustomize. Secured sensitive data with Kubernetes Secrets. Integrated Prometheus and Grafana for performance monitoring. Configured centralized logging with ELK Stack for log analysis. Deployed and maintained databases with automated backups and recovery plans. Implemented IAM policies, network security, and vulnerability assessments. Assisted developers with infrastructure, CI/CD, and containerization. Conducted training sessions and improved DevOps workflows.