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I will fix, configure, or harden your linux server on rhel, ubuntu, or AWS
Senior Linux Systems Engineer
I am a senior Linux systems and cybersecurity engineer with over 27 years of experience across enterprise infrastructure, cyber defense, and cloud platforms. I specialize in RHEL, Elasticsearch, VMwar...
Informazioni su questo servizio
Your Linux server is crashing, misconfigured, or wide open, and you need someone who has done this at scale, not a first-timer reading a tutorial.
I spent 22 years in the Air Force running enterprise IT and cyber operations, then worked as a Senior Linux System Administrator at Raytheon and a Senior Cybersecurity Systems Engineer at ManTech. RHEL is my home base. I have run VMware across 600+ hosts and a 426-node Elasticsearch cluster in AWS. A single VPS is a quiet day.
What I do:
Diagnose and fix: crashing services, full disks, broken configs, slow performance, failed updates.
Set up and configure: users and sudo, firewall, web and database stack, service supervision, backups.
Harden: SSH lockdown, MFA, CIS-style baseline, patching, monitoring and alerts.
Document: a short written runbook so you know what changed and what to watch.
Platforms: RHEL, Rocky, AlmaLinux, Ubuntu, Debian. AWS EC2, DigitalOcean, Linode, Vultr, bare metal.
How it works: send SSH access or a sudo user, tell me what is wrong or what you need, and I start the same day. Every order ends with a plain-English summary.
Certified: PMP, CEH, CompTIA Security+, ITIL Foundation. Retired USAF Master Sgt.
Sistema operativo:
Linux
•
Unix
•
Vmware
Il mio portfolio
FAQ
What access do you need?
SSH with a sudo user, or your cloud console so I can create one. Send it through Fiverr messages only. I remove my access when the order closes unless you ask me to keep it for follow-up work.
What if the problem is bigger than the package I ordered?
I tell you before I start, not after. If the box is undersized or the fix needs a rebuild, you get a plain-English explanation and a quote for the right package. No surprise charges and no half-fixes.
Do you work on Windows servers, cPanel, or WordPress?
Linux only on this Gig. I can fix the server under a WordPress or cPanel site (the web server, database, disk, and OS), but not the application itself. No Windows Server here.
