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Dmitry H.
@deemon_hd
Remote Linux Sysadmin and Network Security Specialist
Italie
Anglais, Italien, Russe
À propos de moi
> I am an independent Linux system administrator and network engineer specializing in remote server configuration, digital privacy, and emergency troubleshooting.
> Whether you need to deploy a highly secure VPN, set up a personal cloud, recover a crashed VPS, or configure a custom home lab, I deliver clean, efficient, and secure solutions.
> My approach is strictly professional: no corporate fluff and no endless meetings. I value asynchronous work—you drop the task and requirements, and I provide a perfectly running system quickly and quietly.
Compétences
Dmitry H.
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Administration de serveur
I will setup a highly secure wireguard VPN on your linux vps
Administration de serveur
I will setup, configure, and secure your cloud linux vps server
Expérience professionnelle
Independent Remote Sysadmin & Network Specialist
Self-Employed / Freelancer • Freelance
Aug 2021 - Present • 5 yrs 1 mo
Providing remote configuration and emergency troubleshooting for private clients and small businesses. Specializing in Linux server deployment (Ubuntu/Debian), custom VPN tunneling (WireGuard/OpenVPN), and secure network infrastructure setup. Focus on asynchronous, result-oriented technical support and unbricking devices.
IT Hardware & Infrastructure Technician
Independent Home Lending • Freelance
Feb 2018 - Present • 8 yrs 7 mos
Hands-on hardware diagnostics, microelectronics repair, and firmware flashing (routers, NAS, mobile devices). Set up local networks, configured home labs, and recovered data from failing drives. Bridged the gap between physical hardware limitations and software optimization.
