Oleksandr K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

- administration of Linux servers; - configuration Digital Ocean, GCP, AWS; - LAMP Server administrator; - installation and configuration cPanel; - SSL certificates; - providing anti-virus and cryptographic data protection in the network; - organization of remote access to servers; -install / configure Windows OS and MSOffice (all versions); -installation and configuration of the necessary updates for the operating system and programs used; - registration of new domain names; - setting up hosting for the needs of the client