h
holikov_sasha

Oleksandr

@holikov_sasha

Professional Linux Server Management and DevOps Infrastructure

Ukraine
Englisch, Ukrainisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Stop worrying about server downtime. I build, secure, and maintain high-performance infrastructure tailored to your needs. Services: Hardened Setup: Secure VPS deployment (SSH, Firewall, Fail2ban). Web Services: Expert Nginx/Apache configuration with SSL. Deployment: Docker-based workflows. Monitoring: Real-time visibility with Prometheus + Grafana. Networking: WireGuard VPN & MikroTik tuning. Stack: Oracle Linux, AlmaLinux, Debian, Ubuntu. I deliver clean, documented, professional-grade results. Ready? Message me with your task, and let’s get your infrastructure stable today.... Mehr lesen

Kompetenzen

h
holikov_sasha
Oleksandr
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

DevOps-Containerisierung
I will set up docker and docker compose on linux server
Ab15 $ / ProjektWeitere Details
Server-Administration
I will set up and secure your linux vps server
Ab15 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

TDS_Telecom

System Administrator

TDS Telecom • Vollzeit

Sep 2025 - Present • 1 yr

"Responsible for managing and maintaining the company’s IT infrastructure. Administering server systems, network infrastructure, and enterprise services. Implementing and managing containerized environments (Docker, Podman) for multi-service applications. Ensuring data security and system reliability through proactive monitoring and troubleshooting. Providing technical support and optimizing operational workflows for office staff."