TECHNICAL SKILLS

Operating Systems: Windows (7,8,10), RHEL 6 & 7, Oracle Solaris 10, Centos 6.4

Application /Configuration: Jumpstart, Kickstart, Apache, Tomcat, MySQL, LAMP, NFS

Connection Tools: SSH, Telnet, Sftp, Ftp, WinSCP, Putty, VPN, LDAP

Scripting: Bash shell scripting

Networking: TCP/IP, LAN/WAN, DNS, DHCP and basic Network Troubleshooting

Storage Technologies: SAN, NAS, LVM, SVM, Veritas Foundation Suite

Virtualization: Oracle Virtual Box and VMware Esxi 6

Containers: Docker and Kubernetes

Build Tools: ANT, Maven; SCM Tools SVN, Git, GitHub, Bitbucket, GitLab

IAC Tools: Puppet, Ansible, Terraform

PROFESSIONAL EXPERIENCE

Linux Cloud Systems Engineer

Confidential, Auburn Hills, MI

Responsibilities:

• Experience in various roles as DevOps, Cloud Engineer, Build and Release Engineer with excellent experience in Software Integration, Configuration, Packaging, Building, Automating, managing and releasing code from one environment to other environment and deploy to servers, support and maintenance under Unix/Linux/VM's Platforms.
• Experienced in setting up a hybrid cloud environment and expanding the local LAN to the AWS cloud. Strong exposure to both AWS, Azure & Skytap cloud platforms
• Extensive experience in setting up CI/CD pipelines using tools such as Jenkins, TeamCity, Maven, Nexus, Slack and Azure DevOps.
• Experience in integrating code quality tools like SonarQube, Veracode in CI/CD pipelines
• Exposure to configuration management tools like Ansible, Puppet, Terraform and Docker
• Set up CI/CD pipelines for Microservices and integrated tools such as Maven, Bitbucket, SonarQube, Nexus, Docker, Slack for providing immediate feedback to DEV teams after code check - in.
• Setting up Jenkins master, adding the necessary plugins and adding more slaves to support scalability and agility
• Created Dockerfile and automated docker image creation using Jenkins and Docker.
• Automated infrastructure provisioning on AWS using Terraform and Ansible
• Experience integrating GIT into the continuous Integration (CI) environment along with Jenkins
• Migrated legacy applications to MS Azure Cloud PaaS by setting up CI/CD pipelines on DevOps
• Created WebApps on Azure portal for deploying web applications using Azure DevOps pipelines .
• Set up Git repositories and SSH Keys in Bitbucket for Agile teams
• Strong exposure to creating Docker images and docker containers.
• Installation of Apache Tomcat on EC2 instances and Installation of build tools like ANT
• Configure, administer, and support virtualized server environments in Microsoft Azure or AWS
• Migrating physical and virtual servers to MS Azure and AWS

Linux DevOps Engineer

Confidential, Beltsville, MD

Responsibilities:

• Experienced in spinning up AWS RHEL8 and Windows Server 2019 EC2 instances.
• Install and configure samba file server on the RHEL8 AWS EC2 instances, as well as configuring File and print sharing on the Windows server 2019 EC2 instances
• Experience spinning an EC2 instance in the amazon management console
• Experienced mapping network drives from local Windows 10 NOS systems to the RHEL8 EC2 Samba shares as well as the Windows Server 2019 EC2 shares
• Experience in setting up CI/CD pipelines using tools such as Jenkins, TeamCity, Maven, Nexus, Slack and Azure DevOps.
• Build, install, configure Linux 6 & 7 and Solaris 10 & 11 OS on x86 architecture, using interactive method, jumpstart and graphical user interface (GUI)
• Server backup & restore using Tar, cpio, rsync, UFSdump full & incremental backups
• Deployment of software and applications on Linux servers in production environment
• Using Sudo and RBAC to grant permission on servers using, restricting access to terminals and disabling unnecessary services and securing server room
• Experience installing and configuring veritas storage foundation suite 6.01 on a Solaris Server, create veritas volumes and enable daemons on that server
• Conducted root password recovery, reset on inaccessible servers
• Experience setting up, configuring and troubleshooting WINDSCP, TCP/IP, DHCP, DNS, NFS, CIFS, TELNET, SSH, NTP and UDP
• Creating and managing filesystem with LVM and ZFS. Experienced in RAID
• Experience configuring SELinux in RHEL7 & Centos7
• Implement patching and applied OS patches & upgrades administrative tools & utilities
• Transfer files using scp, passwordless scp, sftp & job scheduling using: Crontab and AT
• Unix and Linux disk management (adding and slicing disks in Linux & Solaris)
• Installs, configures and administers Apache Web Server for virtual and web hosting
• Experience installing applications on AWS EC2 instances and configuring storage on S3 bucket, policies, and the IAM role-based policies.
• Experience creating security groups and VPC, rules, interfaces and Route53

Linux Systems Administrator

Confidential, Kansas City, MO

Responsibilities:

• Introduced Solaris 10, Linux (Red Hat & Centos) servers to the network
• Design, install, configure and maintain enterprise servers
• Analyze, modify and enhance operating systems, computer operations procedures and systems security
• Administers user accounts in Windows, Solaris, RHEL 6 & 7 and CentOS 6.4
• Installed and configured VMware Oracle Virtual Box hosts as well as setting up multi-platform VM guests systems in a Linux/UNIX enterprise environment
• Used Active Directory (Windows Server 2008) to create, modify, reset and delete user account, reset and modify user passwords
• Daily administration of Oracle Solaris 10 & 11 and Linux servers
• Installation and maintenance of OS including: patching, new installs, and upgrades
• Installed and configured Windows NOS, Solaris 11 & RHEL 6 & 7, CentOs 6.4
• Perform & troubleshoot TCP/IP, NFS & network configuration issues on servers

Network Administrator

Confidential, Kansas City, MO

Responsibilities:

• Perform multiplatform Server builds on VMware, which include Windows Server 2008
• Responsible for assigning hostnames, static IP addresses, default gateway addresses and DNS addresses to Windows 2008 Servers so as to introduce them to the network.
• Use the “dcpromo” tool to configure DNS, Active Directory as well as to promote standard Windows 2008 servers to domain controllers
• Experience installing windows server 2008 and setting up active directory
• Experience provisioning systems, connecting it to the NOS and joining a regular NOS systems to a domain, and as well as promoting standard servers to a domain
• Windows 7, 8 and 10 NOS imaging and configurations and software deployment.
• Create new User accounts and profile on Windows NOS, UNIX and LINUX systems.
• Troubleshoot and resolve OS, application, malware desktop related issues on various Windows NOS.
• Use TCP/IP troubleshooting tools to troubleshoot and resolve network connectivity and DNS related issues in the LAN
• Configure Windows NOS clients to join the domain as well as configure file and print sharing on some Windows NOS to enable resource sharing.
• Experience in building and configuring VMware host and guess systems on Oracle Virtual Box as well as bridging the Guess VMware systems to communicate with other physical LAN systems.
• Set up, configured and troubleshoot TCP/IP, DHCP, DNS, SCP, WINSCP
• Identified and upgraded system hardware FRU
• Troubleshoot and reset corrupted windows Operating Systems
• Monitored current hardware and infrastructure capacity and usage
• Provided technical support to team and staff members on various technologies
• Performed general desktop support including network connectivity and troubleshootin