Linux Systems Administrator/devops Engineer Resume
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Bowie, MD
SUMMARY
- Created/Managed user accounts, Network configuration, AWS, Understanding of OSI model, Knowledgeable in Configuration Management, Deployment and Automation tool (Ansible), Basic Periodical Kernel Upgrade, scheduling cronjobs.
- Basic bash skills, experienced with Jenkins, and SCM tools like Git, me solved various application support tickets ranging from monitoring Processes in application, created/managed file systems
- Logical Volume management, configuration management, like increasing RAM or Tuning Kernel Parameters, me was also involved in basic hardware/software break - fix.
- Monitoring data using Splunk and Modify Docker base image, and managed containerized application using Docker and Kubernetes, and On-Call Schedules.
TECHNICAL SKILLS
- Red Hat Enterprise / CentOS Linux 6
- Windows Server 2012
- 2016AWS
- Volume Manager
- Apache
- Netbackup
- SSH
- Linux/Unix
- Remote Desktop
- Active Directory Bitbucket
- Nexus
- Github. Bash
- Service Now
- Docker
- Kubenetes
- Slack
- Jenkins
- Ansible
- Amazon AWS
- GIT
- Shell scripting
PROFESSIONAL EXPERIENCE:
Confidential, Bowie, MD
Linux Systems Administrator/DevOps Engineer
Responsibilities:
- Managed logical volume (LVM)
- Installed and maintained Linux and third party software
- Involved in system patching and kernel upgrade
- Day-to-day functional administration tasks, as well as application-specific technical support
- Implemented IPTable on Red Hat Linux server.
- me Used Splunk to monitor and analyze logs of server events.
- Monitored System Performance of Virtual memory, Disk utilization and CPU utilization
- Involved in system patching and kernel upgrade
- Maintaining teh regular backups using tar, Snapshot backup etc.
- Managed system processes and scheduled processes with teh cron utility.
- Checked alert logs, trace files and file System maintenance.
- Day-to-day functional administration tasks, as well as application-specific technical support
- Disk configuration & Managing File Systems in RHEL 6/7 environment using LVM.
- Introduced new servers to teh network. Maintaining and troubleshooting network connectivity.
- Intimate use of vi editor
- User management, Created and managed user account, groups and access levels.
- Monitors system Log Files of all system events.
- Used Amazon S3 for storage and point of origin for EC2s
- Installed Amazon EC2 instances from AMI
- Experienced with Identity and Acess management(IAM)
- Used Amazon Virtual Private Cloud (VPC) as a virtual network environment for AWS resources and services
- Elastic Load Balancing employed to maintain high availability of AWS across Amazon EC2s across available.
- Worked with Dev team, making modifications on teh code using Git VCS to clone, add, commit and push codes from local and master branches to central repositories.
- Experienced working on containerized application using Docker and Kubernetes.
- Experienced with kubernetes command line.
- Creating new Ansible YAML, Play-books, Roles and Bash shell Scripts for application deployments.
- Collaborated with Dev and Production teams to ensure smooth running of teh pipeline.
- Verified and troubleshoot failed maven builds on Jenkins, verifying artifact id, and date stamps on Nexus, troubleshoot, document and communicate failed builds to teh Dev team.
- Deployed snapshots of application codes to Dev using playbooks and roles.
