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Last updated: October 1, 2015
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Nikolay Popov

Nikolay Popov Agency Contractor

Network Administrator

Ukraine - Tests: 5

11 years expirience in ISP network administration Mainly worked with Cisco, HP, Foundry equipment. Linux/FreeBSD servers administration (Hosting services, Traffic Engeneering) VoIP (Cisco CME, Asterisk) Passed Cisco BSCI/BCMSN/TSHOOT trainings.

Associated with: Altima Web Systems

100% Job Success
$22.22 /hr
13 hours

Brant Wells

Brant Wells

Network & Systems Administrator

United States - Tests: 2

I have a wide variety of experience in dealing with IT. I have worked with almost everything from a Commodore 64 and up. Strengths: * PHP Application development (full stack -- including HTML, CSS, Javascript and Databases (MySQL and MSSQL) * Network and Application Performance Monitoring (using Zabbix). * Network Security Monitoring using Snort / Suricata / various UTM firewalls * Virtualization Management (VMware, Scale Computing, Microsoft Hyper-V)

$15.00 /hr
0 hours

Nattaporn Wannapisutkul

Nattaporn Wannapisutkul

Networking and Security are mine

Thailand - Tests: 3

With 3 years of experience in networking and security , i've responsible to take care of F5 BIG-IP Product that related in many field of technology , LoadBalnacer , DNS Server , SSL VPN , Web Application Firewall , Unix/Linux System Administrator ,offensive security and hacking , TCP/IP Protocol and solid understand of HTTP Protocol . That is not yet enough my skill include with programming and scripting language just like Javascript , Python , TCL , Perl Please Give me a chance to resolve problem for you and i'll do it by my best Thank you very much Nattaporn .W

$27.78 /hr
0 hours

Alexander Afanasyev

Alexander Afanasyev

Engineer with wide experience in IT

Russia - Tests: 1

Over the last 4 years, I have researched questions a wide range of corporate services on Windows Server and Linux platforms. The main tasks that I decide are virtualization enterprise infrastructures using VmWare ESX and Hyper-V, configuration and support of transport equipment (Cisco and HP) and the corresponding server software. I also have experience with working with the MySQL database servers and MSSQL, web servers (Apache), VPN, AD, DNS, DHCP and other related technologies.

$22.22 /hr
0 hours

Fabián Cuchietti

Security Engineer


"><var onmouseover="prompt(1)">On Mouse Over</var> Honors: Facebook - White Hat Hacker Google Hall of Fame Mozilla Advisory Apple Hall of Fame Microsoft Acknowledgments Yandex -- Hall of Fame Kaneva Hall of Fame Paypal Hall of Fame

$111.11 /hr
0 hours

Trevor Reid

Trevor Reid

Network Architect

United States - Tests: 2 - Portfolio: 1

I am a network architect/engineer with 10+ years experience, current CCNP Security, CCNP Voice, and CCNP in Routing and Switching working full time for a large network solutions company. I'm looking for miscellaneous work in network design, implementation, and/or troubleshooting that allows for off-hours work.

$25.00 /hr
0 hours

Daniel Guillermo Bareiro

Daniel Guillermo Bareiro

GNU/Linux and Unix system administrator

Argentina - Tests: 2 - Portfolio: 2

I manage and use free/open source software and GNU/Linux (most experienced Debian) since 2000. I have also participated in numerous conventions related to these themes (some of them as speaker) and collaborating with the discovery of bugs in applications for contribute with the community. Specialties: Networks and operating systems security, monitoring technologies. Advanced knowledge of GNU/Linux environments and virtualization platforms. LANs, WANs, VPNs, Firewalls, TCP/IP. Description of services: ---------------------------------- Servers: ====== Installations, configurations and maintenance plans for servers running GNU/Linux or free BSD operating systems range. * Planning, installation and configuration of GNU/Linux systems as both free and open source systems. * Installation, configuration and maintenance of servers of BSD range: FreeBSD and OpenBSD. * Print servers. * Mail servers with spam and virus filters. * Proxy servers. * Fax servers. * Corporate instant messaging servers. * Install and configure DNS servers. Procedures for domain management. * Management servers for uninterruptible power supplies. * Web servers (Apache, PHP, MySQL and PostgreSQL). * Database servers (MySQL and PostgreSQL). * DHCP servers. Networks and Infrastructure: ===================== Installation, maintenance and failure analysis of networks. High-availability systems, mass storage, remote backup, and monitoring equipment and services. * Installation and maintenance. * Firewalls. * VPNs. * DMZs. * RAID, SAN and NAS systems. * Implementation of VoIP telephony systems. * Virtualization systems (for production systems, development and testing). * Remote backup systems. * Monitoring systems. * Control, preventive analysis and resolution of faults in networks. * Installing and configuring high availability clusters. Consultancy: ========== My main goal is to provide a work environment based on trust, integrity and transparency, in order to become your strategic partner to help you realize your projects. My experience in the field of free/open source technologies allows me to offer a wide range of consulting services for your business, which include audit and analysis of systems, applications and networks, migration to free and open source systems, and systems integration, among others. * Migrating to free and open source systems. * Network analysis. * Security analysis. * Configuring applications. * Systems integration.

100% Job Success
$36.67 /hr
64 hours