Hire the best VOIP Administrators in Kyiv, UA

Check out VOIP Administrators in Kyiv, UA with the skills you need for your next job.
  • $25 hourly
    My goal is to protect your business, preserve finances and customer confidence. I have been successfully implementing and supporting IT security for over 15 years. This system is based on carefully designed corporate policies. I know how to improve and modernize the infrastructure of your company, monitor its performance in order to save your time and your money. I can not only solve problems that arise, but also make sure that they no longer recur. I have worked with many technologies that are constantly changing and improving. This encourages me learn and improve all time. I specialize in working with Windows and Linux. - Microsoft Windows Server (2003-2016) - Microsoft Windows 98 / XP / 7 / 8.1 / 10 - Microsoft SQL Server 2008 R2 / 2012/2014/2016/2017 - Microsoft Exchange Server (2010-2016) - Active Directory, DNS, IIS, DHCP, File Server, Terminal Server, GPO, PowerShell, etc - Microsoft Skype 4 Business Server (2015-2019) - Microsoft System Center Configuration Manager - Centos 6-8 - Ubuntu 12.04LTS-18.04LTS - Debian 6-10 - MySQL, PostgreSQL, Apache, Nginx, Squid, Bash, iptables, postfix, sendmail, openVPN, KVM I have experience managing virtualization systems: - Microsoft Hyper-V 2008/2012/2016 - VMWare ESXi 5.0 / 5.5 / 6 / 6.5 / 6.7 - VMWare vCenter Windows and VMWare vCenter Server Appliance I implement client-server antivirus protection solutions: - Symantec Endpoint Protection - ESET Endpoint Protection - McAfee Server Security Suite I implement backup systems: - Veeam Backup and Replication - Data Protection Manager - Symantec Backup Exec - vSphere Data Protection I implement VoIP telephony: - 3CX Server - Asterisk Server I administer the network infrastructure, which is built on the equipment: Cisco, Fortinet, HPE, Mikrotik. I work with switches, routers, firewalls, Wi-Fi access points. I have successful experience building a hybrid environment of Microsoft Exchange Server and Office 365 (Exchange Online). I have successful experience migrating hardware servers to the cloud, including Microsoft Azure, AWS, and the Google Cloud Platform. I also have successful experience of migrating “hardware servers” to Hyper-V and VMWare ESXi virtualization systems. I also have experience with CRM-system and BPM online. If you are tired of the fact that something is constantly breaking down and you want your business to work without interruption, just write to me.
    vsuc_fltilesrefresh_TrophyIcon VOIP Administration
    Network Administration
    VoIP Administration
    AWS Server Migration
    VMware Administration
    Linux System Administration
    bpm'online CRM
    Windows Server
    Server Virtualization
    Microsoft Azure
    Office 365
  • $30 hourly
    Web Developer, PHP, JS, Erlang, Postgresql, Linux, Voip, Windows, Server Administratio, Network administration , Freeswitch, Asterisk, SIP, Postgres, Database.
    vsuc_fltilesrefresh_TrophyIcon VOIP Administration
    Database Administration
    Computer Network
    VoIP Administration
    Linux System Administration
  • $30 hourly
    Hello, everyone! I have been developing, implementing and setting up call centers for my clients for more than 10 years. The most popular and stable systems are Vicidial and FusionPBX. The whole process can be divided into 3 stages: 1 - Discussion with the client of all wishes and requirements for the system. Discussion of necessary equipment based on information received from the client about the size and location of the call center. 2 - Drawing up a project plan and deadlines for its implementation, as well as agreeing on prices and payment methods. 3 - Launch and support of the call center until stable operation is achieved. During my work, I have launched and supported many call centers. Many of them are still working today. My primary areas of expertise are: - FreeSWITCH - Kamailio, OpenSIPS - Programming languages such as Python, Lua, PHP, Node - Database management using PostgreSQL and MySQL - Server administration, Docker, and AWS. I also have extensive experience working with: Goautodial, FreePBX, A2billing, Freeswitch, and integrate it with Vtiger/Sugar CRM etc. Installation and configuration Email servers, Cloud servers. Zabbix monitoring (servers and networks) KVM hypervisors. All Linux and Microsoft Server 2003, 2008, 2012, 2016, SBS and Windows 7, 8, 10, 11 Firewall, Mikrotik, Routers configuration, Iptables, Fail2ban Active Directory, TCP/IP, DNS, DHCP, VPN, IPsec tunnels Virus, Malware scanning and removal Remote support tools i.e. RDP and etc. I'll be very happy to help! Sincerely.
    vsuc_fltilesrefresh_TrophyIcon VOIP Administration
    VoIP Software
    VoIP PBX
    VoIP Administration
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a VOIP Administrator near Kyiv, on Upwork?

You can hire a VOIP Administrator near Kyiv, on Upwork in four simple steps:

  • Create a job post tailored to your VOIP Administrator project scope. We’ll walk you through the process step by step.
  • Browse top VOIP Administrator talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top VOIP Administrator profiles and interview.
  • Hire the right VOIP Administrator for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a VOIP Administrator?

Rates charged by VOIP Administrators on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a VOIP Administrator near Kyiv, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance VOIP Administrators and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream VOIP Administrator team you need to succeed.

Can I hire a VOIP Administrator near Kyiv, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive VOIP Administrator proposals within 24 hours of posting a job description.