Troubleshot, maintained, monitored, and resolved issues of 500+ Azure DevOps project pipelines in ADO.Developed and maintained centralized pipelines for all 500+ ADO projects.Created Docker-based CI/CD pipelines and deployed images to ACR.Collaborated with development and QA teams to ensure smooth releases.Wrote Yaml configuration and classic pipelines as per requirement.Utilized Azure CLI, Azure REST API to work with Azure resources and to automate processes.Created and maintained Sonarqube projects by creating Sonarqube pipeline and service connections.Utilized Linux commands, bash script, and Jq for automation.Coordinated and scheduled meetings and conferences with application teams.Handled confidential information and documents with discretion and maintained their proper organization.Monitored and maintained the in-house tool Dynadash which has pipelines to fetch data from 500+ Azure DevOps projects and sites.Utilized Service Now tools to raise tickets for requests and incidents.Worked with Azure DevOps pipelines, Sonarqube, Bash, Docker, Azure Key Vaults, Azure Container Registries, Service Principal, Maven, Linux, Function apps, Web apps, Storage Accounts, Azure CLI.Good knowledge of Jenkins, Terraform, Kubernetes, and Ansible.