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Linux System Administrator/DevOps Resume Example

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LINUX SYSTEM ADMINISTRATOR/DEVOPS
  • https://www.linkedin.com/in/rodrigue-ngongang-220835116
Professional Summary

DevOps/Red hat certified Linux System Administrator, I am a motivated IT professional with hands on systems administration, System configuration, Enthusiastic team player , always looking for innovative and efficient engineering solutions, Energetic self-starter capable of learning quickly with minimal guidance. I am seeking to progress my career in the Information Technology sector where I will use my skills and experience in system maintenance and technical troubleshooting to contribute to an active growth and productivity of the company. I am authorized to work in the United States for any employer.

Skills
  • Version Control: Git
  • Automation/Deployment: Ansible, Docker Swarm
  • Containerization: Docker
  • Platforms: Linux CentOS 6,7&8 RHEL 6,7&8
  • Ticketing: Jira/Kanban
  • Skill Performance Measurement: CPU, RAM, Disk, Tuning
  • Automation, Bash shell scripting
  • Load Balancing: Round robin, Active Backup
  • Advance installation: Kick-start
  • Management Scrum,
  • Product Evaluation
  • Good work Ethics
  • Tech support Documentation,
  • Skilled in Apache
  • Performance testing
  • Mass Storage Deployment
  • Customer Support
  • Operational Support
  • Help Desk Support
  • Daily Operations
  • Software Installation
  • Continuous Integration: Jenkins
  • Continuous Monitoring: Nagios
  • Virtualization: Oracle Virtual Box, KVM, VMware
  • Storage: LVM, NAS, ISCSI, SWAP
  • Strong verbal and written communication
  • Database: MariaDB
  • Customer service, Systems Administration and configuration
  • Firewalls, HTTP, inventory, memory,
  • Debugging networks, Troubleshooting
  • Troubleshoot, upgrades, Patching, Firewalls, Process
  • Written and verbal communication
  • Systems Administration, Version Control,
  • Networking, TCP/IP, SFTP, SSH, UDP SAMBA, NFS
  • Team work oriented
  • System monitoring
  • Technical analysis
  • Analytical Skills
  • Software Updates
  • Problem Solving
  • Troubleshooting
  • Hardware And Software Configuration
  • LAMP Stack
Work History
Linux System Administrator/DevOps , 02/2019 to Current
IT Resolve Inc – Washington, DC, DC
  • Working with Dev team, making modifications on the code using Git VCS to clone, add, commit and push codes from local and master branches to central repositories
  • Creating new Ansible YAML, Play-books, Roles and bash shell scripts for application deployments
  • Collaborating with Dev and Prod teams to ensure smooth running of the pipeline
  • Verify and troubleshoot failed maven builds on Jenkins, verifying artifact id, and date stamps on Nexus, troubleshoot, document and communicate failed builds to the Dev team
  • Deploy snapshots of application codes to Dev and SIT/QA environments using playbooks & roles
  • Containerize and deploy applications in the cluster using Docker and Docker Swarm
  • Investigate and resolve all daily assign tickets with Jira
  • Participate in daily scrum to improve system performance, and automation capabilities
  • Searching and testing open source applications and software to integrate into the infrastructure
  • Creating documentation resources to aid in future troubleshooting issues, to interact with users and business partners to design solutions for current and future business problems including cloud Migration solutions
  • Monitor system infrastructure against zero downtime, perform periodic backups, and troubleshoot failures
  • Install and configure ISCSI storage Perform
  • Installation,configuration, monitoring and troubleshooting of LAMP
  • Install and configure MariaDB database
  • Performing periodic system updates/Patches
  • Diagnose application memory leaks, identify and fix issues related to SElinux, and identify library dependencies for third party software
  • Collaborate with business partners to perform software enhancing testing and scans
  • Resolve package Management dependency issues
  • Using Nagios to monitor overall server performance, log management and communicating log messages to appropriate teams in different environments within the organization
  • Installation , configuration and hardening of Bare Metal Linux servers, working with security team on future patching needs
  • Installation and Configuration of the APACHE web Server on Linux platforms , troubleshoot and access log files for errors and web access traffic
  • Installed and allocated mass storage deployments, maintaining integrity of 1024 terabytes
  • Maintaining smooth operation of multi-user computer systems through collaboration with hardware and network engineers
  • Interacting directly with users to diagnose and correct major system issues and address concerns
  • Ensuring business continuity by designing disaster recovery systems
  • Creating and serviced administrator and user accounts on Linux-based systems, managing 1000+ deployments
  • Maintaining flexible schedule and responded to after-hours and weekend emergencies
  • Monitoring networks and network devices to resolve technical problems quickly
  • Standardizing job tasks and trained junior team members on industry best practices and standards
  • Hands on system administration
Linux System Administrator, 02/2017 to 02/2019
Data Services Group Inc – Bear, DE
  • System performance tuning and basics in monitoring, analyzing system and application logs, vulnerability assessments, performing upgrades and Patching
  • Managing physical, virtual, and network storage ( HD, LVM , NFS, SAMBA, NAS)
  • Using command line & software server/application monitoring and process management tools (Nagios, Rsylog)
  • User/group administration, file/directory security, authentication and access management (SSH, Firewalls)
  • Analyzing and interpreting system and application log files
  • Configuring SElinux and Tripwire intrusion detection security software
  • Configuration and management of network services (HTTP, NFS, SCP NTP )
  • Troubleshoot boot issues, identify and resolve service failures affecting boot
  • Resolve package management dependency issues
  • Collect system information to aid in troubleshooting, document resources, monitor for any behavior modifications & intrusion, configure system to send log messages to system centralized host
  • Installation, configuration, and Hardening of standalone Linux servers
  • Performing periodic system updates/Patches
  • Patching Linux 6, 7 and 8 and schedule amount of downtime to apply the patch
  • Locate and interpret system LOG Files and Journals
  • Package management, compression and decompression tool
  • Managing and configuring repositories, GPG key with using YUM and RPM
  • Files management GID
Jr Linux System Administrator, 02/2015 to 02/2017
Actionet – Largo, MD
  • Managing and configuring repositories, GPG key with using YUM and RPM, File management GID, ACL, Group
  • Managing the systems time and configure the chronyd service to work with NTP
  • Securing data with encryption (SSH Keys - public and private - for secure connections)
  • Identifying CPU/memory Intensive processes, adjust process priority and kill processes using pgrep, pkill, kill and jobs commands and great with CLI
  • Package management, compression and decompression tool
  • Process management, crash management and disaster recovery
  • Install and configure SAMBA and NFS
  • Basic KVM install
  • Perform multi-platform volume management using LVM, VDO volume manager
  • Configuring Apache HTTP server and troubleshooting
  • Produce and deliver reports on system utilization (processor, memory, disk, and network)
  • Locate and interpret system LOG Files and Journals
  • Managing and configuring repositories, GPG key with using YUM and RPM
  • Files management GID
  • Manage and organize users account and password aging
  • Write bash shell script to help in System admin task, create and maintain systems documentations
  • Perform other duties requested in coordination with management
  • Providing a high level of technical support to customers via the phone, chat and ticketing system
  • Support daily operations including monitoring, alerting, troubleshooting, capacity management, provisioning, hardware and software configuration, patching, upgrades and performance monitoring
  • Maintained flexible schedule and responded to after-hours and weekend emergencies
  • Diagnosed and executed resolution for all network and server issues
Education
GED: Mathematics And Computer Science, 06/2007
Manjo High School CAMEROON - CAMEROON
Certifications
  • First Aid/CPR Certified
  • RED HAT CERTIFIED SYSTEM ADMINISTRATOR
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Resume Overview

Companies Worked For:

  • IT Resolve Inc
  • Data Services Group Inc
  • Actionet

School Attended

  • Manjo High School CAMEROON

Job Titles Held:

  • Linux System Administrator/DevOps
  • Linux System Administrator
  • Jr Linux System Administrator

Degrees

  • GED : Mathematics And Computer Science , 06/2007

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