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vadim_rozhkov

Vadim R.

@vadim_rozhkov

Network Engineer and System Administrator MikroTik Linux VPN

Kazakistan
Inglese, Russo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am an experienced System Administrator and Network Engineer specializing in MikroTik, Linux servers, and network troubleshooting. I help businesses: fix network and routing issues set up VPN (WireGuard, IPsec) configure firewalls and secure infrastructure deploy and maintain Linux servers and virtualization I focus on fast problem resolution, stability, and security. If you have a network or server issue — I can help you fix it quickly.... Continua a leggere

Competenze

v
vadim_rozhkov
Vadim R.
offline • 

Consulta i miei servizi

Amministrazione del server
I will fix mikrotik routing VPN firewall and network issues
A partire da25 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

GBS

Senior System Administrator / Network Engineer

GBS • Full time

Mar 2024 - Present • 2 yrs 2 mos

Managing and maintaining IT infrastructure, networks, and servers in production environments. Key responsibilities: - Network configuration and troubleshooting (MikroTik, VPN, routing, firewall) - Linux and Windows server administration - Virtualization (Proxmox, Hyper-V) - Backup and disaster recovery solutions - Monitoring systems (Zabbix) - Security hardening and access control Achievements: - Improved network stability and reduced downtime - Implemented secure VPN solutions for remote access - Optimized server performance and resource usage - Built reliable backup and recovery processes