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Hi, I'm Silviu Vulcan, a computer engineer from Sibiu, Romania currently working as a full time system administrator for a company dealing with managed large scale Joomla deployments doing hardware and cloud servers deployments and maintenance. In the past I also did web and graphic designer and worked as a IT technician. These days I mostly deal with DevOps tasks: preparing environments, coordinating with devs, maintenance, cloud and hardware servers, networking, etc. But you will also catch me building the ocasional Wordpress or Joomla site, building a custom high end pc or migrating a legacy system. Technical: * Servers: hardware, cloud, vps, hybrid clouds, ha, load balancing, legacy * Linux: apache, mysql, cpanel, php, python, bash, postfix, dovecot, firewall, routing, vpn * Hardware: pc/gaming/itx/(mini)server builds * More I offer speed, quality, attention to details at affordable prices, only bidding for tasks I'm sure I can complete 100%!
$15 USD/hr
29 comentários
  • 94%Trabalhos concluídos
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  • 32%Taxa de Recontratação


Comentários recentes


System Administrator

Oct 2011

System administrator, dealing with hardware and cloud servers, large website deployments including HA, etc.


B.S.C. (computer engineer)

2007 - 2010 (3 years)


RHCSA (2012)

Red Hat Inc

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.

RHCE (2012)

Red Hat Inc.

Training> Certifications> Red Hat Certified Engineer — RHCE A Red Hat® Certified Engineer (RHCE®) is a Red Hat Certified System Administrator (RHCSA) who possesses additional skills, knowledge, and abilities required of a senior system administrator responsible for Red Hat Enterprise Linux® systems. An RHCE is capable of: Configuring static routes, packet filtering, and network address translation. Setting kernel runtime parameters. Configuring an Internet Small Computer System Interface (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, File Transfer Protocol (FTP), network file system (NFS), server message block (SMB), Simple Mail Transfer Protocol (SMTP), secure shell (SSH) and Network Time Protocol (NTP).

LPIC1 (2013)

Linux Professional Institute

Exam 101 This is a required exam for LPIC-1. It covers basic skills for the Linux professional that are common to major distributions of Linux. Exam 102 This is a required exam for LPIC-1. It covers basic skills for the Linux professional that are common to major distributions of Linux.



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