Claudius Ionut D.

SYSOPS ENGINEER

459 dollar
Freelancer
11 ans
Timisoara, ROMANIA

Mon expérience

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BlackRockSeptember 2018 - Présent

Red Hat 6 and 7
Ansible
Puppet
Bash scripting
Troubleshooting
SVN
Vulnerability Remediation
HP and Dell hardware
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FreelanceOctober 2011 - Présent

Linux Administrator - CentOS
• MySQL Database - SQL Queries, tunning  
• Low - Mid Level / Java Development
• Designs Photoshop
• Create, configure SVN Server and TRAC Server on Linux.
• Basic Knowledge in Proxmox, cPanel & WHM, WHMCS
• HTML, CSS, PHP, JavaScript, SQL
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Atos IT SolutionsMay 2014 - September 2018

Administration of Red Hat Enterprise version 3, 4, 5, 6, 7 linux servers
- Administration of Suse Linux Enterprise versions 10, 11, 12
- Takeover new customers in support
- Offering support L2-L3 and On-call
- Installing, configuring and maintaing Linux servers
- Administration of Red Hat Satellite 5,6 server, Suse Manager server 1.2, 2.1, 3
- Perform multiple server updates in low time using CSSH or Software Managements.
- Perform distribution upgrade for SUSE servers
- Experience with storage data migration in OS side.
- Configuration and administration of LVM, Partitions, ISCSI (server-client)
- Automate by writing shell scripts for recursive incidents, configuration and installing of softwares.
- Knowledge in key services ( samba, nfs, ntp, autofs, ftp ,vsftp etc.)
- Basic experience with network tools, iptables, firewalld.
- Kernel runtime parameters
- Producing and delivering reports on system utilization
- Configuring system logging, including remote logging
- Knowledge of TCP/IP working.
- Networking administration at OS side, NetworkManager, Configure Interfaces, Bonding/Teaming, Bridge, Routes
- Troubleshooting operating system related issues
- Basic experience with puppet and saltstack
- Remote management console: iLO, iDRAC
- Configure SELinux
- Creating documentations and procedures
- Knowledge transfer for new colleagues and from new projects to colleagues
- Research about cost reduction and decided to develop an interactive monitoring tool from scratch (still under development) which will help to transfer 2nd Level incidents to 1st Level
- Installed latest software managers from RHEL and SUSE ( RHEL Satellite 6 and Suse Manager 3 ) implemented PXE Server/Kickstart
- VMWare - create new virtual machine, building vm templates, migrate physical servers to virtual, edit already created virtual servers.
- Configure apache server, PHP from 5 to 7 with or w/o SSL
- Configure SQL Servers (percona, mysql, mariadb

Mes compétences

Windows Server, WHM, VMWare, Troubleshooting, Trac, TCP/IP, System administration, SVN, SuSE Linux, SUSE, SQL Server, SQL, Shell Scripting, Samba, SaltStack, RHEL, Puppet, Proxmox, PHP 7, PHP 5, PHP, Photoshop, NTP, NFS, MySQL, Linux Red Hat, Linux, Kernel, jQuery, JavaScript, Java, iSCSI, HTML, Flash, CSS, cPanel, CentOS, Bash scripting, Apache Web Server, Apache, Ansible, AJAX