Profile image of managedserverMS
@managedserverMS
Flag of Austria Gerasdorf, Austria
Member since July, 2012
8 Recommendations

managedserverMS 

Over the last 10 years, I have developed a wide range of Linux System Engineer Certified RHCE: Red Hat Certified Engineer for startup companies and small businesses. implement efforts with different flavors, Proven track record of delivering c reative and cost-effective solutions with High Availability and Linux maintaince/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc), Database, Windows. * LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI,Adobe Media Player, Red5, FFMPEG, SSL, ACL, MySQL,MySQLCluster , Postgres, Oracle 10g databases,Oracle Application Server, Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra * My core competency lies in complete end-end : * Administrate VPS and dedicated Server * Administrate LAMP (Linux,Apache,Mysql,PHP) * Apache : Audit ,performance and load balancing * Automated MySQL database backup - PHPMyAdmin MySQL database manager - Setting up MySQL * replication (Master-Slave,Master-Master,...) * Install and configure MysqlCluster for Ubuntu,Redhat,Centos - Mail Services like * Postfix,dovecot, Sendmail etc. Also worked on Panels like Plesk, webmin, Cpanel Directadmin etc.. * Virtualization (Vmware,,KVM,Xen,Openvz,...)
$50 USD/hr
131 reviews
6.1
  • 90%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 15%Repeat Hire Rate

Recent Reviews

Experience

Computer Engineer

Sep 2004 - Dec 2006 (2 years)

1- Manage Linux server: -Understand and use essential tools for handling files, directories, command-line environments, and documentation. - Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services. - Configure local storage using partitions and logical volumes. - Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file system

Education

Computer Engineer, National School of Computer Sciences, Tunisia

2001 - 2004 (3 years)

Diploma, Student Engineer , Scientific preparatory classes, Option : MPSI , (MathSup, Math-Spé) IPEIM

1999 - 2001 (2 years)

Certifications

RHCSA : Red Hat Certified System Administrator (2011)

Red Hat® : www.redhat.com

The RHCSA is Red Hat's core system administration certification and represents the common core of skills every Red Hat Enterprise Linux system administrator should have. An IT professional that has earned an RHCSA certification has demonstrated skills in areas of system administration common across a wide range of environments and deployment scenarios. An RHCSA is able to perform the following tasks: - Understand and use essential tools for handling files, directories, command-line environments, and documentation. - Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services. - Configure local storage using partitions and logical volumes. - Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems. - Deploy, configure, and maintain systems, including software installation, update, and core services. - Manage users and groups, including use of a centralized directory for authentication. - Manage security, including basic firewall and SELinux configuration. Verify Certificat :

RHCE - Red Hat Certified Engineer (2012)

Red Hat® : www.redhat.com

An RHCE® certification is earned by a Red Hat® Certified System Administrator (RHCSA) who has demonstrated the knowledge, skill, and ability required of a senior system administrator responsible for Red Hat Enterprise Linux® systems. Professionals holding this certification have continually helped their companies with successful deployments and migrations. An RHCE is able to perform the following tasks (in addition to tasks associated with RHCSA): - Configuration of static routes, packet filtering, and network address translation - Setting kernel runtime parameters - Building simple RPMs - Configuring an iSCSI initiator - Producing and delivering reports on system utilization - Using shell scripting to automate system maintenance tasks - Configuring system logging, including remote logging - Configuring a system to provide networking services, including HTTP/HTTPS, FTP, NFS, SMB, SMTP, SSH, and NTP Hiring IT professionals who are certified as RHCEs allows many organizations to increase their ratio of servers to administrators, enabling them to be more cost effective in building out their infrastructures without needing to bring on additional resources.