Kalyn Hines
Philadelphia,PA
Summary
Linux System Administrator with expertise in Red Hat, CentOS, and Ubuntu environments. Skilled in system configuration, troubleshooting, and performance optimization. A purpose-driven professional who collaborates effectively with teams and works independently to achieve results. Continuously exploring advancements in IT to enhance system efficiency and contribute to business growth.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Linux System Administrator
Data Service Group Inc
07.2024 - Current
- Administered a mixed environment of RHEL and Centos servers, optimizing performance and security
- Configured and managed LVM partitions and file systems for optimal storage allocation.
- Optimized Linux servers through installation, configuration, and hardening, enhancing performance and security.
- Collaboratively maintained network services with network teams, ensuring seamless operations.
- Troubleshooted and resolved Linux server issues, ensuring high uptime.
- Provided technical support for developers and end-users, improving overall team productivity.
Junior Linux System Administrator
Infosys
04.2023 - 06.2024
- Configured and managed users, groups, and permissions to meet security and compliance standards.
- Troubleshot networking issues, including DNS resolution, IP conflicts, and connectivity failures.
- Assisted in the maintenance of Linux servers, performing regular updates and patches
- Monitored system performance and provided troubleshooting support, achieving a 95% resolution rate
- Implemented system updates, package management using Yum/dnf, and managed repositories.
- Supported virtualization technologies using VMware, enhancing resource utilization by 20%.
Education
High School Diploma -
Northeast Highschool
Philadelphia, PA06-2013
Skills
- Operating Systems: Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu
- Virtualization: Oracle Virtual Box & VMWare
- Systems Administration: User management, permissions, software installation, system updates, and backups
- Linux Storage Management: LVM
- Monitoring and logging: top, htop, journalctl, and system logs analysis
- Scripting: Bash Shell Scripting
- Networking: Network troubleshooting, configuring DNS, DHCP, NFS, and basic firewall rules using iptables and firewalls
- Version Control Systems: Git
Certification
- CompTIA Security+ ce Certification
Timeline
Linux System Administrator
Data Service Group Inc
07.2024 - Current
Junior Linux System Administrator
Infosys
04.2023 - 06.2024
High School Diploma -
Northeast Highschool
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