SUMMARY

• Highly resourceful DevOps/Infrastructure Engineer skilled in the automation, administration and support of various on - premises and cloud infrastructure.
• Experience in the design and implementation of automation and CI/CD pipelines.
• Infrastructure as Code - Terraform, Ansible, CloudFormation scripting.
• AWS Cloud Services - EC2, S3, EBS, EFS, Route 53, ELB, VPC, ECR, CloudFormation and EKS.
• CI/CD pipelines tools - Jenkins, Docker, SonarQube, Git/Github, Ansible, Terraform, Nexus, Octopus Deploy.
• Monitoring - PRTG, Splunk, Prometheus Grafana, DataDog
• Container and orchestration technologies - Amazon EKS, ECR and Kubernetes, Lens.
• Source Control Management tools - Git, Github, Bitbucket.
• Web Services environments NGINX, PHP, Tomcat and IIS.
• Database Management Systems - MySQL, MongoDB, PostGresSQL, MS SQL Server, AWS RDS.
• Scripting - PowerShell, Bash, YAML, SQL, Python.
• On-premises Infrastructure Management: RedHat-RHEVM, Hyper-V, VMWare VSphere, Cisco UCS.
• Provisioning, administration and maintenance of Windows Servers, RHEL7/8, CentOS7, Ubuntu.
• Networking technologies - Routing and Switching, VPN, Firewall, DNS and Load balancing.
• Windows Services Administration - Active Directory User and Computers, DNS, DHCP, WSUS/MDT, SCCM.
• Agile methodology.

PROFESSIONAL EXPERIENCE

Confidential

Cloud/DevOps Engineer

Responsibilities:

• Scripting and automating building of infrastructure in AWS with Terraform.
• Configuration Management - Ansible, Helm, Saltstack, SCCM.
• Deployment of .NET and Java applications using Jenkins, Java, Maven, Git/Github, SonarQube.
• Leveraging Atlassian (Confluence Jira) for our SDLC.
• Managing and troubleshooting Kubernetes resources using Lens.
• Orchestration of containerized applications using Kubernetes, Lens, Amazon EKS/ECR, CloudFormation.
• Deploying AWS Cloud infrastructure leveraging IAM, EC2, S3, EBS, ECR, EKS, VPC and Route 53.
• Management and administration of Windows Servers, Linux servers - RHEL 8/9, CentOS.
• Configuration management of Linux servers using Ansible.
• Building container images leveraging ECS, ECR, Docker, DockerHub.
• Monitoring and reporting using Splunk, Prometheus Grafana, DataDog, New Relic.
• Management of DBMS - MySQL, Amazon RDS, and MS SQL Server.
• Managing and deploying of containerized images leveraging ECR, Docker Hub.
• Collaborating with Developers to build and maintain CI/CD pipelines using Jenkins - MS Build, Octopus Deploy, Maven, Nexus, SonarQube, Github and Ansible.
• Vulnerability remediation, operating system hardening and creating baselines for Windows and Linux systems.
• Management and Administration of physical and virtual servers running on VMware vSphere and Cisco UCS.
• Log aggregation and monitoring using Splunk, Prometheus Grafana.
• Troubleshooting and updating knowledge base with verified solutions to common issues.
• Automating server administration tasks using SCCM and Bigfix, Jenkins, Ansible
• Management of application/tools repository using Jenkins, Git/Github
• Automating migration of on-premises applications to cloud leveraging multiple AWS services.
• Participating in agile meetings.
• Maintaining CI/CD pipelines for version controlled application packaging, testing, QA and deployment.

Confidential, Boston, MA

IT Systems Engineer

Responsibilities:

• Managed various versions of Windows and Linux servers.
• IaaC - Built and managed infrastructure in AWS using Terraform, Ansible, Docker.
• Configuration management and patching of Windows and Linux servers using Ansible, WSUS/SCCM.
• Administration and support of virtual servers running on vCenter vSphere and HyperV.
• Containerization and deployment of applications using Docker and Docker Swarm.
• Webserver administration and troubleshooting - tomcat, apache and Windows IIS.
• Provided Tier 3 support to traders, developers, DBAs, and general end users.
• Setup and maintained Disaster Recovery site/documentation and ensured operational readiness.
• Deployed, managed and supported physical and virtual workstations and servers running on Windows 7/10, Windows server 2008, 2016, MacOS.
• Monitored infrastructure using New relic, Dynatrace, Splunk and PRTG.
• Disaster Recovery and Business Continuity Planning.
• Provisioned and managed user accounts and groups on Windows and Linux environments.
• Backups of on-premises servers - Netapps and Exagrid/Veritas Backup Exec software.
• Performed POC on new software in development and scaling up deployment to production.
• Vulnerability assessment, scanning, investigation and remediation using Qualys, Dynatrace, Netwrix.
• Maintained, upgraded and deployed Windows OS builds, updates and packaged applications using SCCM.
• Configured and supported network devices like Cisco switches and routers.

Confidential

Virtualization Engineer

Responsibilities:

• Configured, maintained, and troubleshoot Windows Servers 2008 R2 web servers (IIS), database servers (SQL Server 2008, 2012), file servers, print server and domain controllers.
• Deployed and managed of virtualized environment - VMWare vSphere, Hyper-V.
• Backup and restore of servers and databases.
• Provisioned Virtual machines using Redhat virtualization Manager (RHEV-M) and VMWare vSphere, Hyper-V.
• Project planning including for VM deployments across sites, clusters, storage domains and network VLANs; migration of Windows 7 to Windows 10; migration of RHEV-M VMs to Citrix XenDesktop.
• Created templates and managed Windows 7/10, Windows Server 2008 R2 master images and non-persistent pooled VMs for testing and production environments.
• Backups and restore of servers running as virtual machines.
• Deployed packaged software and patches to VDI via SCCM.
• Monitored and reported performance of ESXi hosts running RHEVM console.
• Hardening of desktop and servers according to Security Frameworks.
• Created and maintained PowerShell scripts for task automation.
• Provided level II and III remote, and desk-side support to end users.