Louis Farayl

Experience

1. Linux System Administrator

   Breeze End Technology, LLC

   Jul 2021 — Present · Alexandria, VA, US

   Deploy and manage Linux Vms on Esxi server vsphere client• Provide ongoing support on networking services and protocols such as TCP/IP, NIS, DNS, NFS, LDAP, FTP, SSH, SNMP, SSL, and HTTP• Managing, installing, and, upgrading software packages using YUM and RPM and creating YUM repository files for offline servers.• Maintaining file systems by responding to alerts, finding the file system usage and analyzing the highest offender, and increasing file systems space.• Write shell scripts for CPU usage, Memory consumption, and number of I/O to collect performance and troubleshoot issues on RHEL 5/6/7.• Install, administer, and troubleshoot NFS, DNS, and FTP servers.• Implementation and integration of NTP for time synchronization (NTP and chronyd).• Install, configure, and manage Apache (HTTPD) on Linux production servers.• Perform server refresh and maintain server integrity by configuring firewall rules for network communication.• Perform error analysis and recovery, documentation, and procedures.• Experience in decommissioning servers and monitoring inventory.• Install and configure RAID 0/1/5 at the hardware level.• Communicate system status and coordinate maintenance activities.• Coordinate with Application support, server Operations, Network operations, middleware, and Database support teams troubleshooting production issues• Work with internal Unix Ops teams to perform installation, upgrades, and patching as necessary for the ongoing health of the environment.• Build and manage development and QA environment on cloud services ( AWS).• Troubleshoot and resolve day-to-day issues using Linux native tools and analytical skills.• Provision of Unix accounts, groups, and assignment of accounts to groups.• Perform data center operation tasks following user guides, operational processes, and SOPs.

Education

• University of Maryland

  Bachelor of Science - BS

  2014 — 2018