Naheed Javed

Linux Engineer

Phone: 810-***-****

Email: adk6k9@r.postjobfree.com

Skilled Summary: -

Goal-driven, focused, determined and detail-oriented Linux Engineer with 6 years of experience. Adept and versatile IT expert providing subject matter expertise in provisioning, sustaining, overseeing, and securing enterprise level Linux (RHEL, CentOS) platforms. Exposure to automation DevOps tools like GIT, Docker, Kubernetes, CI/CD pipeline Jenkins. Using Ansible and Ansible tower as a configuration management tool. Cerebral in cloud technology to configuration of AWS and its services. Experienced in analyzing concerns and have better understanding of the logs, by the virtue of which could, put an end to the issues and ensure permanence.

Operating System:

Red Hat Enterprise Linux 6,7 & CENTOS 6, 7

Virtualization Technologies:

VMware, ESXi host, VirtualBox, vCenter, clone, vSphere

Snapshots, templates

Configuration & Management Tools:

Ansible, Ansible Tower, DHCP, kickstart, Red hat satellite

Cloud Platform:

AWS, IAM, EC2, EFS, S3, EBS

Version Control Tools:

GIT, Git Lab, Git Hub

Containerization Tools:

Docker, Docker Hub, Kubernetes

Storage & Disk Management:

SAN, NAS, RAID, LVM

Networking/ Protocol:

DNS, WAN, LAN, FTP/TFTP, TCP/IP

Monitoring tools:

Nagios, Cloud Watch

User Authentication:

Active Directory

Servers:

PXE, Apache, DNS, NFS, SMTP, NTP, samba

Backup tool:

Netback up

Linux Engineer Jan 2018 - Present

Middletown, NJ

Monitored and checked everyday systems and determine availability of all server resources and perform all pursuits for Linux servers.

Installed and configured Red Hat Enterprise Linux over the network using Pxe-boot Kickstart.

Handling changes requests (CRQs), incidents and service requests assigned through JIRA.

Experience with running “Ad-hoc” Ansible commands for quick functions and gather facts about the machine and to automate administrative tasks.

Worked with Ansible playbooks for provisioning, configuration management, and software deployment.

Using ansible tower to run playbooks which provides an easy-to-use dashboard, graphical inventory and roll based access control.

Experience with open-source tool GIT for version control.

Hands on experience in designing and deploying AWS Solutions using EC2, S3, EBS, AMIs and CLOUD WATCH.

Applied patches to Linux servers. Automated patching with Ansible and Red Hat satellite. Troubleshoot Linux OS in case if the server is not up and running after the reboot after applying patches.

Knowledge of CI/CD pipeline Jenkins.

Creating and managing Logical Volume using LVM to create volumes on the volume groups, and file systems, extending/reducing logical volumes and file systems.

Using and maintaining Docker containers for reducing the cycle time of development such as how to start, stop and run them, and link them with specific port and push images to Docker Registry.

Install and configure multiple OS using VMware ESXI using Virtual Center Server.

Ability to monitor system capacity and bottlenecks, including those found in the CPU and memory using the system and network monitoring tools.

Maintaining and editing Linux Kernel modules and parameters.

Effectively resolves system errors, disk space issue, huge file sizes, file system full inaccuracies.

Configured Nic bonding to provide increased bandwidth and redundancy in the face of hardware failure.

Deep knowledge of Network and DNS using (traceroute, netstat, sar, nslookup, tcpdump)

Configured NFS server and mounted exported NFS resources at the client side for the purpose of sharing of directories on remotely.

Linux administrator Nov 2015 - Dec 2017

Walmart Bentonville, AR

Installing, establishing, supervising, and troubleshooting of RHEL 6, 7 and CentOS 6, 7 systems.

Experienced with monitoring solution Nagios and managed a highly available monitoring infrastructure to monitor different application servers, and its components.

Participated in migration project and moving from RHEL 6 to RHEL 7.

Ensured security by applying SUDO utility throughout the production environment.

Job scheduling and automate process using CRON jobs.

Knowledge of SAN, NAS, DAS storage devices.

Used shell scripting for various tasks such as updating and installed services.

Troubleshooting Linux network, security related issues, capturing packets using tools such as firewalls, NMAP and SELINUX modes.

Configured and maintained SMTP server.

Created and implemented disk configuration such as RAID 0, 1, 5, 6 & 10, in consideration of importance to performance improvement.

Developed company’s power point presentations.

Linux Operator Oct 2014 - Oct 2015 Issaquah, Washington

Deployed, configured, maintained, and upgraded Red Hat Linux Servers.

Managed permissions, user accounts on all Linux production systems.

Installed upgrade and managed packages using Yum and RPM package management.

Experienced of creating hard and soft links.

Compressed and extracted files using the tar.

Created and managed SSH keys on all Linux production systems for password less access.

Racked stacked new servers.

Taking system backups according to schedule.

Good interpersonal skills, team-working attitude, takes initiatives and very proactive in solving problems, providing best solution.

Provide 24/7 support and troubleshooting 1000 plus Linux servers.

Maintain excellent verbal and written communication skills.

Ability to work effectively in fast paced changes.

Working knowledge of OSI Model.

Master 2012

NUML University Pakistan

FUNDAMENTAL PROFICIENCIES

CAREER HIGHLIGHTS

EDUCATION

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