Bogdan Mircea S.
Bucharest, Romania
100%
Job Success
Linux Senior System Administrator & DevOps
$50.00/hr
As a senior linux system administrator with over 15 years of experience, I possess a wealth of knowledge and expertise in all aspects of Linux server administration, configuration, and management. I have different certifications from Udemy, Cisco Networking Academy, AWS and cPanel. I have honed my skills over the years and I am well-versed in using various tools and technologies related to Linux, including Ansible, DigitalOcean, AWS, and cPanel.
My extensive experience in Linux system administration has allowed me to develop an in-depth understanding of how Linux servers work and how to optimize their performance to meet business needs. I am proficient in installing, configuring, and managing various Linux distributions and have a solid understanding of networking, security, and server management concepts.
In addition to my daily job as a Linux system administrator, I also take freelance projects in my free time. I'm always looking for new challenges and opportunities to expand my knowledge and skills, and I stay up-to-date with the latest developments in Linux and related technologies.
Technologies I'm familiar with: CentOS, Redhat, Ubuntu, Debian, Postfix, MySQL, MariaDB, Apache, Nginx, Varnish, Haproxy, Iptables, Zabbix, Nagios, Cacti, Icinga2, Grafana, Elasticsearch, Kibana, Docker, Kubernetes, Odoo, CWP, VestaCP, Plesk, cPanel, Virtualmin, Proxmox, Opennebula.
Overall, I am a highly skilled and experienced Linux system administrator who is committed to delivering top-quality services to clients and ensuring the smooth and efficient operation of Linux servers.
Work history
Work history
Server installation
Oct 7, 2024
-
Feb 27, 2025
Private earnings
Setup Secure Remote Connection for Sandbox Environment
Nov 4, 2024
-
Nov 4, 2024
"Very helpful and knowledgeable. Great work"
Private earnings
server transfer
Aug 5, 2024
-
Aug 6, 2024
"great guy. knows everything. super fast. gets stuff done on time. never an issue. will work with him again"
Private earnings
Restore VPN server connectivity
Jul 2, 2024
-
Jul 2, 2024
"Very fast and efficient freelancer. Easy to communicate with, highly competent and very fast to work on my issue."
Private earnings
Mysql cpu usage
Jun 11, 2024
-
Jun 11, 2024
"Bogdan is one of the best code administrator i ever seen in this platform"
Private earnings
Fix Website
May 9, 2024
-
May 9, 2024
"Bogdan is the best!"
Private earnings
Sync files between servers (bidirecional)
Apr 15, 2024
-
Apr 17, 2024
"Perfect job planning and execution!
Thanks again Bogdan Mircea."
Private earnings
Setup a load balancer for a Vultr Instance
Oct 16, 2023
-
Apr 16, 2024
Private earnings
Help copying elasticsearch to an updated cloudlinux server
Oct 17, 2023
-
Apr 16, 2024
"Great work from Bogdan, thanks!"
Private earnings
Fix Django App migrated from another hardware
Apr 12, 2024
-
Apr 13, 2024
"Great job!! Tks"
Private earnings
Checking mysql db settings
Sep 9, 2024
-
Present
Job in progress
Private earnings
Wordpress Server Maintenance (Linux / PHP) - Fix WP and Ubuntu Errors
Jun 26, 2024
-
Present
Job in progress
Private earnings
Jail users in Centos 7 SFTP
Apr 26, 2023
-
Present
Job in progress
Private earnings
Bogdan Mircea S. has more jobs. Create an account to review them
Skills
Skills
- CentOS
- GitLab
- Amazon Web Services
- NGINX
- System Monitoring
- Ubuntu
- Ansible
- Unix
- Unix System Administration
- Postfix SMTP Server
- Debian
- Linux System Administration
- Automation
- Unix Shell