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sysxpert

Vasko R

@sysxpert

System administration

Bulgarien
Englisch, Deutsch, Bulgarisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hi, I'm Vasko, a system administrator with 10+ years of experience in managing, securing and supporting Linux and Windows servers. I have defended production servers against large-scale DDoS attacks and kept infrastructure running for real clients. I can help with: - Linux and Windows server support of any kind - Cybersecurity, network security and server hardening - DevOps, automation and deployments - Hosting setup, migrations and VoIP/PBX systems I focus on stable, secure solutions and long-term results, not quick fixes. Message me to discuss your project.... Mehr lesen

Kompetenzen

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sysxpert
Vasko R
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Server-Administration
I will provide linux server support and fix any linux server issue
Ab25 $ / ProjektWeitere Details
Server-Administration
I will provide windows server support and setup
Ab30 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

VIVACOM

Founder & System Administrator, Infrastructure & Security Engineer

VIVACOM • Freiberufler

Aug 2018 - Present • 8 yrs 2 mos

- Administration and security management of Linux servers and client environments - Implementation of a DDoS protection system with a capacity of up to and exceeding 100 Gbps, filtering traffic without service interruption for clients - Configuration of monitoring and alerting systems for early incident detection - Management of server migrations, data backup processes, and resolution of complex technical issues (escalations)