Hire the Best Postfix SMTP Server Specialists in Kyiv, UA

System administrator with more than 10 years of experience. Work with all Windows server platforms and user OS, mail, O365, Exchange online, AD, Azure AD, GPO and so on.

I am a highly skilled and reliable System Administrator with over 5 years of professional experience in managing servers, networks, and virtual environments. I specialize in delivering robust, secure, and scalable infrastructure solutions for businesses of all sizes. Core competencies include: • Administration of Linux-based systems and automation using Bash and Python • Containerization and deployment using Docker • Configuration and management of mail servers (Postfix, Exim, Dovecot, etc.) • Virtualization with Proxmox VE and VMware ESXi • Working knowledge of streaming management panels such as Xtream UI • Website migration, CMS configuration (e.g. WordPress, Joomla), and custom site deployment based on technical specifications • VPN setup and secure network configuration for private and commercial environments Let’s work together to ensure your systems are always performing at their best.

5 Years of Experience in System and Network Administration, Cloudflare, Digital Ocean, Server security, Samba4, Xen, Nginx, Apache, MySql, PostgreSQL,PHP, NAS, File Server, ISPconfig, Zpanel, Plesk, Webmin, Virtualmin, Linux, DNS, Operating System: Ubuntu, Debian, CentOS Skills: cloudflare, Digital Ocean, ColdFusion,Active Directory, Server security, Samba4, Xen, Nginx, Apache, MySql, PostgreSQL,PHP, NAS, File Server, ISPconfig, Zpanel, Plesk, Webmin, Virtualmin, Linux, DNS, Postfix, Dovecot, Cloud Computing, Git, SVN, VPN (IPsec, SSTP),SSH, SSL,outlinevpn, i-MSCP - internet - Multi Server Control Panel, aaPanel ,centos-webpanel,PrestaShop Owncloud,nextcloud,wordpress,drupal,instantcms,PrestaShop,opencart

Organised, communicative, hardworking DevOps System administrator. I love what I am doing, my job is my passion. In recent years I have engaged in DevOps and System/Network Administrator, experienced in the implementation of different projects from simple site to startup with big community. I believe that only hard and honest work can bring needed result. Here are my best skills: Platforms: Linux (RHEL / CentOS, Ubuntu Server / Debian), FreeBSD, Microsoft Windows Server 2003/2008/2012R2/2016/2019 DevOps: GIT, Jenkins, Docker, Ansible, Icinga, Kubernetes Network solutions: Cisco routers, Mikrotik RouterOS, Hewlett-Packard ProCurve Web Server: Apache, NGINX, IIS Mail: Postfix, Dovecot, Cyrus IMAP and others Databases: MySQL, PostgreSQL, MSSQL Virtualization: KVM, Xen, OpenVZ, HyperV Cloud Technologies: Amazon Web Services (AWS), DigitalOcean Security tools: iptables, pfSense, VPN, OpenSSL Additional skills: VoIP services (Asterisk, FreeSWITCH, Cisco) Programming: BASH Diagnostic services: Nagios, Icinga, Zabbix, Grafana