I will troubleshoot and fix your linux server problem

United States

I speak English

Data Center Technician

I am an experienced Data Center and Engineering Technician with a strong background in Linux, self-hosting, and data storage technologies. My professional history includes roles in production, materia...
About this Gig

Server down, service won't start, disk errors, something eating all the RAM, mail not delivering, web stack misconfigured, cron job silently failing. Send access and a description of the problem; I'll diagnose it, fix it, and tell you plainly what went wrong so it doesn't happen again.


Covers:

- Boot failures, filesystem and disk errors, full disks

- Services that won't start or keep crashing (nginx, Apache, Docker, databases, mail)

- CPU, memory, and I/O performance problems

- Networking, firewall, DNS, SSL/TLS issues

- Package manager breakage, failed upgrades

- Hardware-level faults: bad disk, bad memory, BIOS


Debian, Ubuntu, Rocky/Alma, and Proxmox hosts. I work on server hardware in a datacenter for a living, so hardware problems don't scare me.


Everything is done remotely over SSH. Message me first with what's happening and what you've already tried; I'll tell you which package fits before you order.

Device:

Desktop

•

Laptop

•

Server

Operating system:

Linux

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