I will fix critical server or system issues fast urgent support

Gustavo H

Brazil

I speak English, Spanish

Infrastructure and Security Systems Engineer

Multidisciplinary Tech Specialist focused on performance, security, and reliability. 6+ years of hands-on experience across Rust development, Linux systems, advanced networking (MikroTik), and cybers...
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About this Gig

I provide urgent support for critical infrastructure and system failures.

I can help with:

  • Server downtime
  • Linux/Windows issues
  • Network problems (MikroTik, VPN, routing)
  • Security incidents or misconfigurations
  • Performance degradation under load

Focused on rapid diagnosis and recovery.

Ideal for:

  • production environments
  • urgent incidents
  • high-impact failures


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fix critical server or system issues fast urgent support
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fix critical server or system issues fast urgent support

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