Hire the Best FTP Specialists in Kharkiv, UA

Installing an SSL certificate can be a daunting task even for experienced system administrators. Having worked in the SSL department of one of the major SSL and hosting provider for the past 9 years, I managed to acquire broad experience in dealing with security and SSL configuration on variety of platforms and servers. So if you need a hand with: - SSL installation, - getting rid of mixed content, - troubleshooting certificate chain issues, - setting up protocol and cypher suite configuration for PCI compliance, - CloudFlare SSL, - business validation for Organization Validation/Extended Validation (OV/EV) certificates, - etc. I will be glad to offer my services!

I have 16 years of experience in Linux administration. I supported more than 475 online web-projects. - Server/Website/Apps - Deploy/Backup/Migration/Troubleshooting/Monitoring - Website support: WordPress, Opencart, ModX, Joomla, Laravel, PHP, Html etc. - Hosting panel support: Cpanel, Cloudpanel, Plesk, Directadmin, Cyberpanel, CWP etc. - Cloud providers: AWS, GCloud, Azure, IBM Cloud, Oracle Cloud, Linode, Vultr, Digital Ocean etc. - Linux maintenance/troubleshooting: Ubuntu, Debian, CentOS - Apache2 + Nginx, Nginx + PHP-fpm, Openlitespeed, MySQL, Memcached. - Linux: Bash, Iptables, rsync, Bind, Exim. - VPN: OpenVPN, Wireguard, PPTP, etc. - VPS providers: Contabo, OVH, GoDaddy, Namecheap, Hostinger, Hetzner, Layerstack etc. Now I open to new interesting projects, contacts. Welcome!

Welcome! If your data is messy, confusing, or just sitting unused, I can turn it into clear insights and structured reports. I’m a data specialist with 15+ years of experience working with Excel and Google Sheets. I help businesses organize data, automate processes, and build reports that actually support decision-making. Here’s how I can help you: ✔ Data cleaning & structuring (from messy files to clean datasets) ✔ Excel & Google Sheets automation (formulas, scripts, logic) ✔ Dashboards & reports (clear, visual, decision-focused) ✔ Data analysis & insights (not just numbers — meaning) ✔ Survey data processing (Google Forms, Alchemer, etc.) ✔ Web research & structured data collection I don’t just complete tasks — I improve the system behind them. Clients usually come to me when: • Their spreadsheets are too complex or broken • They spend hours doing manual work • They need clear reports for decisions • They want to “finally organize everything properly” Bonus skills: – Virtual assistance & project coordination – Team supervision & hiring support – Voice-over (RU/UA/EN with accent) — available for separate projects I work fast, communicate clearly, and always meet deadlines. Let’s turn your data into something useful.

Experiance: 06/2002 - 05/2012 C++ and PHP programming and website development. Participate in, and contribute to the development of technical/business approaches and/or the recommendation of current system enhancements Configuring and installing Cpanel, DirectAdmin, ISPManager, Webmin, Apache, Nginx, IIS web servers, Mysql, MariaDB, MS SQL, mongodb Work with high-load projects, search for bottlenecks and speed up their work using server settings. PHP, JavaScript, css, html, c++ 05/2009 - present Script design and development Work closely and team with Developers Act as a subject matter expert for troubleshooting and resolving complex, multi-tier web problems that span a number of different platforms Working knowledge of standard Unix infrastructure tools/protocols. (DNS, NTP, SYSLOG, SSH, HTTP, Iptables etc.) Security incident response and perform necessary deep investigation and compromise containment Deploy and manage automated security services and third party solutions Automation of various web hosting tasks (bash for linux and powershell for windows). Design and development of tools to automate security or security reporting tasks Support ongoing and new security/compliance initiatives Search and elimination of errors in web applications, analysis of server logs and application logs. Traffic monitoring and analysis of web application logs and search for possible threats. Nagios, Cacti, Icinga Education: Master's Degree in Computer Science Skills Strong desire to eliminate ambiguity and produce predictability Good written and verbal communication skills Working in high-availability, 24x7x365 large-scale multi-data center environment Strong communication skills, both verbal and written in a large team environment PKI and Key Management knowledge and experience Ability to drive consensus and foster collaboration Basic cross-functional understanding of network engineering concepts and protocols (e.g., TCP, UDP, SSL, VLAN, BGP, etc.) Working knowledge of standard Unix infrastructure tools/protocols (HTTP, DHCP, DNS, SYSLOG, SSH, IPSec etc.) Extensive experience in administering openvz and HyperV, less kvm and xen servers. Experience with networking equipment: Juniper, Extreem Networks (BGP configuration, firewall rules, static routing). Strong analytical capabilities

System Administration: I have extensive experience working with Linux/Unix systems, including CentOS, Debian, Ubuntu, AlpineLinux, FreeBSD, as well as Windows Server. I have configured and maintained servers from various manufacturers such as HPE, DELL, IBM, Supermicro. Familiar with various hosting control panels: DirectAdmin, cPanel, Plesk, VestaCP/HestiaCP, CWP. Integration and Automation: I have deep knowledge of protocols on hosting servers: HTTP(S), DNS, FTP, SFTP, SSH, SMTP, IMAP. Developed and implemented integrations for optimizing and automating server infrastructure processes. Virtualization and Cloud Technologies: Significant experience with virtualization, including KVM (Proxmox, Libvirt), VirtualBox, OpenVZ, LXC, VMWare. Configured and managed virtual environments, aiming for maximum flexibility and efficiency. Networking Solutions: Proficient in maintaining networks on equipment from Juniper, Cisco, Mikrotik. Confidently configured VLANs and BGP, as well as controlled the operation of the network firewall to ensure security and stability. Telephony: I have experience working with SIP telephony systems, such as Asterisk, for setting up and supporting VoIP communication, ensuring reliability and quality of communication. Worked with FreePBX, including developing various integrations through its API. Programming and Scripting: Proficient in programming with PHP and JavaScript, successfully developed various modules and integrations for the WHMCS billing system. Familiar with Python and its use for task automation and script development to enhance work efficiency.

I have over 18 years of experience as an IT professional and network engineer. I work as a System Administrator / DevOps, with experience in Linux/Windows Servers, WEB server, Scripting, Email Servers, Security, DBA manager, Monitoring, Logging Tools and more. I can offer you my services in research and analysis, project planning, implementation. I have an excellent understanding of the entire infrastructure design process, including specification, security, implementation, and quality assurance. Professional approach, attention to detail and always excellent quality To complete your project, we will do the following: I will ask you the right questions to get all the information you need and get to know your wishes. After that, I will offer you an effective solution that meets your needs and expectations. You can always count on my advice after the completion of the project if necessary. I am a professional you can trust. I will be glad to help you with advice, because I know how important it can be for your successful business. Summary of qualifications Designing, administration networks and OS. Advanced in administration *NIX like operational systems. Experience in design and support of LAN/WAN (~500 computers). Servers and networking hardware: assembling, testing, replacing devices and components. Management small sized IT teams (<5). Administration, installation, configuration of OS && Application: MS Windows Server NT3.5-2019 (All server roles. All Role) RDP terminal server Microsoft Active Directory (Group Policies, Configuration and Installation) Windows DNS, DCHP ISA Server EISA Server macOS Linux - Cent OS, Ubuntu, Oracle installation, configuration, administration. Apache (Installation, configuration) Nginx (Installation, Configuration, Load Balancing && etc) FTP (VsFTPd, ProFTPd, Pure-FTPd) BIND DNS Mail server (Postfix, Exim, Zimbra) Creating Nginx, MySQL clusters VPN Server (PPPtp, L2TP, IPsec, OpenVPN, WireGuard) pfSense FreeNAS (TrueNAS) Bitrix and Bitrix24 Telephony Asterisk - basic knowledge of installation and configuration Setting up PBX telephone exchanges Panasonic, Samsung Virtualization VM Ware ESXi Hyper-V KVM - entry level Proxmox Backup system Symantec Backup (Veritas) Veeam Backup Monitoring - installation and operation Zabbix Grafana Hardware Deployment and maintenance, updating of HP, DELL, SuperMicro servers Routers (Setup and maintenance) Mikrotik, Zyxell, pfSense, Linux WiFi Access points Ubiquity, Mikrotik, Linksys, Zyxell. Setting up MESH networks. Configuring switches 3COM, HP, Ubiquity, Cisco, Zyxell.