VoIP System Administrators For Hire

  • VoIP
  • Системное администрирование
Предложения:
больше

Страны

Определенное местоположение

Экзамены

Почасовой тариф (USD)

Рейтинг

Онлайн

  • Нанять ikabsd
    4.8
    8 отзыва(-ов) $35 USD в час
    I'm a Unix/Linux dba80d87c6systemc5f14ed70f dba80d87c6administratorc5f14ed70f. I can install/configure/troubleshoot any product in your environment. I'm also familiar in virtualization and dba80d87c6VoIPc5f14ed70f technologies. ( 10 years of total experience ... ,cPanel/WHM,ISPConfig,CyberPanel & etc... Virtualization: VMWare ( ESXi,vCenter,HA ),Proxmox VE,OpenVZ,XenServer dba80d87c6VoIPc5f14ed70f: Asterisk,FreePBX,Elastix,Issabel,CallManager website: https://nullwebsite.com
    I'm a Unix/Linux system administrator. I can install/configure/troubleshoot any product in your environment. I'm also familiar in virtualization and VoIP technologies. ( 10 years of total experience ) OS: Linux Distros: RedHat/Debian/Novell(SuSe) ( CentOS,Fedora,CoreOS,ClearOS,Ubuntu,RHEL,SLES & etc... including Gentoo) Unix Distros: FreeBSD,OpenBSD,NetBSD Microsoft Windows Servers ( 2003-2016 ), Active Directory, Microsoft Exchange Server, Certification Authority Servers/Services: Mail Server: Postfix/Dovecot/SpamAssassin/Amavisd ( Including suites e.g Zimbra,SOGo,iRedMail,OpenXchange,MS Exchange, Kolab & etc...) Web Server: Apache,Nginx,Lighttpd,LiteSpeed/OpenLiteSpeed ( +LSCache ),G-WAN Database Server: MySQL,MSSQL,PostgreSQL,MongoDB,Oracle 10g Control Panels: CentOS Web Panel,cPanel/WHM,ISPConfig,CyberPanel & etc... Virtualization: VMWare ( ESXi,vCenter,HA ),Proxmox VE,OpenVZ,XenServer VoIP: Asterisk,FreePBX,Elastix,Issabel,CallManager website: https://nullwebsite.com меньше
  • Нанять vinisaac
    3.6
    3 отзыва(-ов) $40 USD в час
    Access Microsoft SQL Server MariaDB SQLite dba80d87c6Systemc5f14ed70f dba80d87c6Adminc5f14ed70f Linux Windows Server UNIX Apache Web Hosting VPS DNS IIS eCommerce Zen Cart dba80d87c6VoIPc5f14ed70f Asterisk PBX XML Firefox DOS API Windows API RESTful JSON ... I have more than 25 years of experience in web/software development and dba80d87c6systemc5f14ed70f dba80d87c6administrationc5f14ed70f. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many ... simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software Testing Website Management Database dba80d87c6Administrationc5f14ed70f Database Development Web
    I have more than 25 years of experience in web/software development and system administration. My latest work is to create an eCommerce shop using responsive design and Ajax. Have worked on many simple to complex projects in the following Skills Full Stack Development Web Development Database Programming Software Testing Website Management Database Administration Database Development Web Scraping Pattern Matching cURL phpMyAdmin Web Security Socket IO CMS Joomla WordPress Drupal Programming Languages: PHP Javascript Perl C# VB.NET Visual Basic VBA Python HTML5 HTML CSS Golang XAML OS Plateforms Linux Windows Debion Framework .NET ASP AJAX jQuery / Prototype Django Laravel node.js VB.NET Angular.js Codeigniter Express JS ASP.NET Databases/Data Processing MySQL Excel SQL Microsoft Access Microsoft SQL Server MariaDB SQLite System Admin Linux Windows Server UNIX Apache Web Hosting VPS DNS IIS eCommerce Zen Cart VoIP Asterisk PBX XML Firefox DOS API Windows API RESTful JSON меньше
  • Нанять lawrence37
    4.6
    16 отзыва(-ов) $50 USD в час
    I have over 15 years dba80d87c6systemc5f14ed70f dba80d87c6administrationc5f14ed70f experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List ... , Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server dba80d87c6administrationc5f14ed70f (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) dba80d87c6VoIPc5f14ed70f Solutions (Nortel ... (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix dba80d87c6Administrationc5f14ed70f SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization
    I have over 15 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK. Skill-List (Including but not limited to): Windows 2000-2016 Server Exchange 2003-2016, Office365 Linux / Unix Administration SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand) Server Virtualization (Vmware ESX, XenServer, Openstack) Desktop Virtualization (Vmware View, Xen Desktop) Application Virtualization (Thinapp, Xenapp) Networking (Cisco, Juniper, HP, Extreme, Ubiquiti) Firewall / IDS (Cisco, Fortigate, Juniper) Backup (CA Arcserve, HP Data protector, R1Soft, Veeam) Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS) VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX) Penetration Testing / Server Security/Hardening WHMCS, DirectAdmin, cPanel, Webmin AWS, Azure Config/Management меньше
  • Нанять abusayed2004
    5.7
    43 отзыва(-ов) $30 USD в час
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, dba80d87c6VoIPc5f14ed70f, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, dba80d87c6VoIPSwitchc5f14ed70f, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter ... for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting dba80d87c6Systemsc5f14ed70f dba80d87c6Administrationc5f14ed70f & Monitoring • Devops ... • Services Optimization • Security Hardening • dba80d87c6VoIPc5f14ed70f, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting Systems Administration & Monitoring • Devops • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity planning, application delivery planning • Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS • SAN Troubleshoot • glusterfs, ceph • NFS, SMB, ISCSI • Linux performance tuning • MySQL, Oracle DB performance tuning • Laravel web application development • Web Security, Web benchmark, best practice • IPTV, Live streaming, VOD, FFmpeg • Raspberry PI меньше

, вот несколько offline фрилансеров

, вот несколько offline фрилансеров, соответствующих ""