Linux Developers for hire in Ukraine

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  • Hire wmtoolsnet
    6.5
    160 reviews $30 USD per hour
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm...
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm expert of: - Linux administration (CentOS, Debian\Ubuntu, OpenSuse); - Security (Vulnerabilities, Malware, Server hardening); - MySQL (Configuration, Optimization, InnoDB restoring); - Hosting (Clean web-servers, Cpanel, VestaCP, Plesk etc). Reputation - is above of everything else! less
  • Hire d1mf13
    5.4
    37 reviews $20 USD per hour
    I am the administrator of Linux and Windows servers. I have over 5 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 5 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 • System Center 2012 2016 Data Protection Manager • Microsoft Exchange Server 2007-2016 • Creating private cloud • Creating proxy server ipv6/48 (7000-65000) ip address less
  • Hire odessky
    6.7
    200 reviews $50 USD per hour
    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my profile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL,...
    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my profile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Nginx and many others. less
  • Hire kostiapl
    2.2
    2 reviews $20 USD per hour
    I have been developing software for 10 years. I have knowledges in: - C/C ++, C# and .Net, WPF - MVC, OOP, data structures and algorithms - Perl, PHP - ZF2 framework - Dojo Toolkit, jQuery - Javascript, HTML, XSLT, XML, CSS - Powershell, vbscript - SQL, RDBMS - website data scrapping, writing custom...
    I have been developing software for 10 years. I have knowledges in: - C/C ++, C# and .Net, WPF - MVC, OOP, data structures and algorithms - Perl, PHP - ZF2 framework - Dojo Toolkit, jQuery - Javascript, HTML, XSLT, XML, CSS - Powershell, vbscript - SQL, RDBMS - website data scrapping, writing custom bot/crawler from any easy to complex websites - SEO, webmastering and so on . I worked with different technologies including Windows, Linux, Novell Netware, networks, cryptography apps, Active Directory and so on less
  • Hire tsebro
    4.0
    2 reviews $25 USD per hour
    We are a team of talented professional Web Developers specializing in LAMP (Linux, Apache, MySQL, PHP). Having many years of work experience, and a strongly built educational background, we believe we can make an essential contribution to your web developing needs. We are also highly professional Web Designers and...
    We are a team of talented professional Web Developers specializing in LAMP (Linux, Apache, MySQL, PHP). Having many years of work experience, and a strongly built educational background, we believe we can make an essential contribution to your web developing needs. We are also highly professional Web Designers and Developers, creating websites with Drupal, Wordpress, Joomla, Magento, OsCommerce and more popular open source software. Please go through our portfolio Having many (15+) years of work experience, and a strongly built educational background, we believe we can make an essential contribution to your web developing needs. We provide a full range of Managed Networking Services, including System Administration, Technical Support executed by our team of experts. Our operation experts protect your end-to-end network 24/7 so you won't have to. We proactively monitor your servers for security breaches and vulnerabilities. Please, feel free to contact us to discuss details. less
  • Hire sokolovskiy
    3.0
    2 reviews $12 USD per hour
    Hello! My name is Valerian. I have 8 years experience of the system administrator My experience: - Administrator Linux; - Installation and configuration of network access control device (routers, software and hardware, switches ); - Configuration firewall Iptables, Pfsense; - Installation and configuration LAMP,...
    Hello! My name is Valerian. I have 8 years experience of the system administrator My experience: - Administrator Linux; - Installation and configuration of network access control device (routers, software and hardware, switches ); - Configuration firewall Iptables, Pfsense; - Installation and configuration LAMP, Nginx, Nginx+Apache, Nginx+php-fpm, Tomcat; - Installation and configuration and other tasks of MySQL, MariaDB; - Network monitoring Zabbix, Nagios; - Setup, installation and configuration different virtualization system (VM-Ware, Proxmox, HyperV) - Knowledge in TCP/IP, DHCP, TFTP, LTSP, FTP, Samba, NFS ,OpenVPN; - Installation and configuration mail server: Postfix, Zimbra, Postfixadmin; - Configuration DNS (bind, powerDNS); - Configuration LAN/VLAN/ WLAN; - Configuration RAID (soft/hard); - Configuration backup system Bacula, rsnapshot; - Installation and configuration GitLab, Jenkins; - Docker; - Kubernetes; - Basic knowledge C++; less
  • Hire vano101
    5.0
    61 reviews $23 USD per hour
    Professional software developer with over 15 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: * developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) * converting/translating/porting code from one...
    Professional software developer with over 15 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: * developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) * converting/translating/porting code from one programming language to another programming language. * writing wrappers around miscellaneous libraries, packages and SDKs, mainly for using it with other programming languages. * consuming network HTTP API * scrapping data from web sites WITHOUT Captcha Secondary specialization: * developing Linux and cross-platform solutions and utilities. I will not work with school/college/university assignments/projects/coursework/labs and other types of prohibited projects. less
  • Hire tzo
    4.6
    33 reviews $30 USD per hour
    Specializing in scraping/data mining projects, various backend tasks, general scripiting. 10+ years in freelance. My skills include: Perl, Python, PHP R Clojure SQL/NoSQL databases Linux administration
    Specializing in scraping/data mining projects, various backend tasks, general scripiting. 10+ years in freelance. My skills include: Perl, Python, PHP R Clojure SQL/NoSQL databases Linux administration less
  • Hire tsymbalyukivan
    1.1
    1 review $15 USD per hour
    I'm Unix system administrator my skills: - installation, control, administration, optimization and monitoring of the OS servers: CentOS, Linux, Ubuntu, Debian, Windows; - install, setup of servers databases: MySQL, MariaDB, Percona; - install, setup of web servers: apache, nginx, PHP-fpm, IIS; -...
    I'm Unix system administrator my skills: - installation, control, administration, optimization and monitoring of the OS servers: CentOS, Linux, Ubuntu, Debian, Windows; - install, setup of servers databases: MySQL, MariaDB, Percona; - install, setup of web servers: apache, nginx, PHP-fpm, IIS; - install, setup of e-mail servers: exim, sendmail, qmail (SMTP, POP3, IMAP, dovecot), spam filters - work with virtualizations: OpenVZ, VIRTUOZZO, XEN, KVM - writing of scripts on bash, php+html (simple) - installation, control and work with control panels Cpanel, Plesk, ISPmanager, CWP - installation, SSL, SSH control - control Firewall (csf), iptables - control of domains (registration, transfer), DNS - transfer of a hosting of the client between servers - installation and initial CMS control (Wordpress, Joomla...) - the analysis SpamCop-and and calculation of "spammers" on the server. - search and correction of vulnerabilities on servers and the websites less
  • Hire SShtv
    1.0
    1 review $25 USD per hour
    Specialist in Excel and VBA Macro development. I have an engineering background and a PhD degree. My goal is to automate and streamline your tedious Excel processes. No project is too small or too big, and I guarantee you will be satisfied with my work, as are my current repeat clients. In projects I use VBA to...
    Specialist in Excel and VBA Macro development. I have an engineering background and a PhD degree. My goal is to automate and streamline your tedious Excel processes. No project is too small or too big, and I guarantee you will be satisfied with my work, as are my current repeat clients. In projects I use VBA to automate tedious and time consuming Excel tasks. Sample projects include: Report and Graph Generator, Sales Dashboards, Invoice Generator, Quote Generator, User Interfaces for data entry, and all types of client-specific projects. less

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