Yevgeny — jekasumy

System & Network Administration · Software & Server Configuration

Sumy, Ukraine

Professional system administration. Linux/Unix.

644

…work with server hardware: IBM HP ProLiant Dell PowerEdge Supermicro I know how the following software should work: Web: Apache, Nginx, Lighttpd, OpenLiteSpeed Mail: Exim, Postfix, Dovecot FTP: ProFTPd, vsftpd, PureFTPd DNS: BIND, PowerDNS DHCP Gateway: NAT, traffic shaping Proxy: Squid Directory: LDAP AAA: FreeRADIUS VPN: IPsec-based, OpenVPN, PPTP, L2TP TFTP NTP Syslog TLS/SSL SNMP Virtualization: KVM, Xen, VMware ESX, OpenVZ, Proxmox…

Igor — xXxSPYxXx

Linux & Unix · Software & Server Configuration

Dnepr, Ukraine

Vitalii — lozaim

Linux & Unix · DevOps

Ivano-Frankovsk, Ukraine

…

Denis Filichkin — Denys_Philichkin

DevOps · Linux & Unix

Ivano-Frankovsk, Ukraine

Roman — r_dem

System & Network Administration · Linux & Unix

Sumy, Ukraine

Chunhui Ouyang — jack9603301

Linux & Unix · System & Network Administration

Foshan, China

scalable and resilient infrastructures. ️3. CI/CD Pipelines: Proficient in establishing and managing continuous integration and continuous deployment (CI/CD) pipelines, streamlining development processes and boosting productivity. ️4. Web Services Management: Skilled in managing LNMP stacks (Linux, Nginx, MySQL, PHP) for high-performing web applications. Technical Skills: ️1. Operating Systems: Linux From Scratch, Debian, Proxmox…

Serhii Kravchenko — skravchenko-it

Linux & Unix · System & Network Administration

Kyiv, Ukraine

…Engineer / System Administrator (10+ Years of Experience)I design, deploy, and maintain server environments and network infrastructure. I take full ownership of the technical stack: from basic VPS configuration to building secure VPN tunnels and automating daily operations. I work autonomously without the need for micromanagement.Core Competencies:• OS & Servers: Linux (Debian, Ubuntu, CentOS), Windows Server. • Virtualization: Proxmox…