System Administrators for hire in Ukraine

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  • Hire d1mf13
    6.1
    54 reviews $25 USD per hour
    I am the administrator of Linux and Windows servers. I have over 6 years of experience in the largest IT companies in the world. I do not violate the terms of work, I work with strict observance of requirements. • Windows Server 2008-2016 and Hypervisors • CentOS/Redhat/Ubuntu OS • Website management and clear...
    I am the administrator of Linux and Windows servers. I have over 6 years of experience in the largest IT companies in the world. I do not violate the terms of work, I work with strict observance of requirements. • Windows Server 2008-2016 and Hypervisors • CentOS/Redhat/Ubuntu OS • Website management and clear websites malware • Web hosting/Server & website migration • Security Check Windows and Linux Servers • Joomla, WordPress • IIS/Apache/Nginx • MSSQL/MySQL/MongoDB/MariaDB • Active Directory/DNS/DHCP/FTP/VPN/SMB/GPO • CPanel/WHM/Plesk • CloudFlare and Let's Encrypt SSL • Audit sites for the possibility of penetration work • Create Websites • Create ETH/EXP/Pirl Mining Pool • VMware vSphere version 5-6 • System Center 2012 2016 Configuration Manager • System Center 2012 2016 Operation Manager • Microsoft Exchange Server 2007-2016 • Creating a private files cloud owncloud/nextcloud/seafile • Creating proxy server ipv6/48 (7000-65000) ip address less
  • Hire wmtoolsnet
    6.6
    168 reviews $30 USD per hour
    How can I help you: 1. Server maintenance. Configuring. Optimization. Installation. Cleaning; 2. Antiviral works. Malware detection and cleaning. Server protection and securing; 3. Migration. From server to server. From hosting to hosting; 4. Monitoring. I'm providing really professional monthly-basis monitoring...
    How can I help you: 1. Server maintenance. Configuring. Optimization. Installation. Cleaning; 2. Antiviral works. Malware detection and cleaning. Server protection and securing; 3. Migration. From server to server. From hosting to hosting; 4. Monitoring. I'm providing really professional monthly-basis monitoring using my own monitoring tools which allow me see server health 24 hours a day and receive notifications if server or website is bad. Additionally, my tool can perform malware scanning almost in realtime, and warn me if malware is found. Refer to my portfolio to see how it looks. Reputation - is above of everything else! less
  • Hire ploosesl
    3.8
    1 review $30 USD per hour
    Hi, I am Iryna :D, who owns a small Ploose Tech LLC, which is an IT based solutions catering to varies technologies that have specialized in Mobile Application development, Mobile Gaming Development, Graphic design & Animation and other services to the best of our abilities. With dedicated, skilled and experienced...
    Hi, I am Iryna :D, who owns a small Ploose Tech LLC, which is an IT based solutions catering to varies technologies that have specialized in Mobile Application development, Mobile Gaming Development, Graphic design & Animation and other services to the best of our abilities. With dedicated, skilled and experienced professionals, Ploose Tech LLC has been able to provide some of the best Mobile Apps development services that have helped its clients to reach their goals within a short period of time. Expertise: *Swift iOS APPS *Objective C iOS APPS *Android Apps *Unity3D GAMES *Corona APPS & GAMES As per agreement! I can do many more stuffs, you just imagine and I can bring them to source of profit for your life ; ) So Go ahead and Ploose it!! Best Regards, Iryna less
  • Hire Namelessinterest
    6.8
    298 reviews $50 USD per hour
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.) less
  • Hire calltop
    2.2
    1 review $15 USD per hour
    HIGHLIGHTS: System administrating: Windows (7+ years), Linux (8+ years), FreeBSD (5+ years), servers and network administration, installing and maintenance. Remote administrating. Scripting. Experience: Shell scripting for routine operations. Monitoring and troubleshooting. Developers support in Linux specific...
    HIGHLIGHTS: System administrating: Windows (7+ years), Linux (8+ years), FreeBSD (5+ years), servers and network administration, installing and maintenance. Remote administrating. Scripting. Experience: Shell scripting for routine operations. Monitoring and troubleshooting. Developers support in Linux specific issues. Remote administration on USA side hosting. Email servers for bulk sening - maintenance and support (Postfix, Dovecot, DKIM, Named) Maintenance network of 300 distributed hosts, administration Debian Linux servers. Monitoring. Customer support. less
  • Hire altr
    3.2
    9 reviews $30 USD per hour
    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems. - Freeswitch and Sangoma solutions expert - Asterisk failover clusters - A2Billing Expert (Installation, Administration, Customization) - Chan_dongle comprehensive solutions (GSM...
    - VoIP Expert with more than 7 years experience in FreePBX, Elastix, PBX in a Flash (PIAF), ViciDial and other Asterisk-based systems. - Freeswitch and Sangoma solutions expert - Asterisk failover clusters - A2Billing Expert (Installation, Administration, Customization) - Chan_dongle comprehensive solutions (GSM gateways, SIM Card diversion, Calls and SMS forwarding, SMS2EMAIL...) - Administering and configuring of PRI and FXO/FXS cards as well (Digium, Sangoma...) - Administering and configuring Mitel, Cisco, Linksys, Yealink phones and softphones. Provisioning solutions. - Administering and configuring GSM Gateways: GoIP, Etel, OpenVOX... - ANTIBLOCK IP AND TRAFFIC COMPRESSION solutions for censored countries such as Pakistan, Iran, China... - Unix/Linux/Windows admin and script writer. - USB over IP solutions for Windows and Linux - Expert in Zabbix-based monitoring solutions. - Web Security Expert: security audits, ethical hacking... - Post-project support included as well!!! less
  • Hire Rqoon
    1.7
    2 reviews $23 USD per hour
    I am a web designer and developer from Ukraine.I have over 12+ years of experience in developing websites. My skills: o HTML o CSS o PHP o MySQL ...
    I am a web designer and developer from Ukraine.I have over 12+ years of experience in developing websites. My skills: o HTML o CSS o PHP o MySQL o Javascript o JQuery o Bootstrap 3,4 o Vue.js o Laravel o Joomla o Wordpress o Opencart o Prestashop and more other... I am ready to work on your upcoming projects. less
  • Hire techdevs
    1.1
    1 review $15 USD per hour
    I'm a senior web designer & developer with 7 years of experience working for leading digital agencies and software development providers in the US and EU. Now I work as a freelancer, looking for individuals and companies with ongoing design & development needs. Summery: - Ready to start from raw idea/sketch to...
    I'm a senior web designer & developer with 7 years of experience working for leading digital agencies and software development providers in the US and EU. Now I work as a freelancer, looking for individuals and companies with ongoing design & development needs. Summery: - Ready to start from raw idea/sketch to provide modern look high-end solution; - Solid experience of designing and developing of high-load enterprise level server applications, providing performance optimization; - Strong skills in database design and optimization; - Further support of clients` solutions is always welcome; - Fluent communication in English: daily voice calls with ongoing reports. Core skills: - Database: mysql, postgresql, infinidb, redis, memcache; - Frameworks: zend1, yii1/2, laravel4/5, Django; - UX/UI design; - Responsive front-end coding (HTML5/CSS3/Sass/Gulp/jQuery, JS etc); - PHP; - CMS: WordPress, Drupal, Shopify, etc; - CVS: git, svn; - System Administration; - SEO. less
  • Hire niceDev
    2.9
    1 review $15 USD per hour
    Hi there! I am a web developer with more then 10 years of experience in all stages of the development. My key skills is: -------------------------------- php, mysql, js, css; Laravel, Wordpress, Prestashop, Opencart; ecommerce, web scrapping, data mining; debuging and fixing, improving; Let's work. Thanks a...
    Hi there! I am a web developer with more then 10 years of experience in all stages of the development. My key skills is: -------------------------------- php, mysql, js, css; Laravel, Wordpress, Prestashop, Opencart; ecommerce, web scrapping, data mining; debuging and fixing, improving; Let's work. Thanks a lot. With regards, Yegor. less
  • Hire strogan
    1.6
    1 review $5 USD per hour
    Knowledge of html, css, javaScript, php , jQuery, bootstrap, wordpress. I can make web-sites from design, add effecs, animations, forms. Web-sites are always adaptive, i can make site with optimization for google insight. I work with themes, customize themes, add content, configurate plugins. I can work on speed of...
    Knowledge of html, css, javaScript, php , jQuery, bootstrap, wordpress. I can make web-sites from design, add effecs, animations, forms. Web-sites are always adaptive, i can make site with optimization for google insight. I work with themes, customize themes, add content, configurate plugins. I can work on speed of your site, add cache, minify js, css files, compress pages, images and other that google insight(gtmetrix,pingdom tools) want. I have experience in speeding up stores. less

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