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Fiverr Pro
English
$
USD
I will setup or fix any linux server
Linux System Administrator
With 13+ years of experience in web hosting and over 5,000 clients served, I specialize in Linux system administration, server optimization, and custom backend integrations. Whether it's securing serv...
Vetted by Fiverr Pro
Luka Paunovic was selected by the Fiverr Pro team for their expertise.
Vetted for
Website Maintenance
About this Gig
️Need a Linux expert to set up or fix your server the right way fast, secure, and no BS?
Im Luka, DevOps engineer with 10+ years of experience working with:
- Ubuntu, CentOS, AlmaLinux, Debian
- NGINX, Apache, OpenLiteSpeed
- MariaDB / MySQL optimization
- Docker, LXC, Virtualizor, Proxmox
- cPanel, Plesk, CyberPanel
- Mail servers, DNS, SSL, Fail2Ban
- WHMCS, WordPress hosting, Redis
Ive worked with over 5,000 clients and handled thousands of production systems.
I don't just Google the fix I understand the system. Whether it's setting up a fresh VPS, migrating your hosting, or fixing a critical outage, I'm here to solve it quickly and reliably.
Lets fix your server properly.
Operating system:
Linux
•
Unix
•
OSX
Other Support & IT Services I Offer
FAQ
Do you work with cloud providers like AWS, DigitalOcean, or Hetzner?
Yes, I work with all major providers and can adapt to any environment.
Can you secure my server and optimize performance?
Absolutely. I can implement firewalls, Fail2Ban, malware protection, and tune your server for optimal performance.
What if I have a panel like Plesk or cPanel?
No problem – I work with and without control panels.
Reviews
246 reviews for this Gig
| (244) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P pluckcod
United States
Luka knocked the ball out of the park!! Figure out the complex mess we had and corrected the instructions which were poorly written. Doe sure will use Luka again in the future as he was schooling me on AI for commands
$100-$200
Price
1 day
Duration
Helpful?S strategicfinanc
Repeat Client
United States
Great experience working with him. He helped clean up my DNS, moved my sites to a new VPS, and fixed a bunch of issues along the way. Everything’s running way smoother now. Super knowledgeable and easy to work with. I’ll definitely be using him again.
$200-$400
Price
3 days
Duration
Helpful?K 
kparedes1
United States
High quality work with Luka thank you sir
$200-$400
Price
1 day
Duration
Helpful?P patrick45657
Repeat Client
Germany
Klar 😊 Hier ist eine professionelle Bewertung auf Englisch: I am extremely satisfied with Luka’s work. He completely reset and reconfigured my server and did an outstanding job. He identified and fixed numerous WordPress bugs that I wasn’t even aware of. In addition, he significantly optimized the...
$50-$100
Price
7 days
Duration
L 
Seller's Response
Helpful?A 
aquadea
Repeat Client
Germany
Sehr tiefes Wissen bzgl. Server und sehr schnell. www.aquadea.de dankt.
$50-$100
Price
9 days
Duration
Helpful?
Reviews
246 reviews for this Gig
| (244) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P pluckcod
United States
Luka knocked the ball out of the park!! Figure out the complex mess we had and corrected the instructions which were poorly written. Doe sure will use Luka again in the future as he was schooling me on AI for commands
$100-$200
Price
1 day
Duration
Helpful?S strategicfinanc
Repeat Client
United States
Great experience working with him. He helped clean up my DNS, moved my sites to a new VPS, and fixed a bunch of issues along the way. Everything’s running way smoother now. Super knowledgeable and easy to work with. I’ll definitely be using him again.
$200-$400
Price
3 days
Duration
Helpful?K kparedes1
United States
High quality work with Luka thank you sir
$200-$400
Price
1 day
Duration
Helpful?P patrick45657
Repeat Client
Germany
Klar 😊 Hier ist eine professionelle Bewertung auf Englisch: I am extremely satisfied with Luka’s work. He completely reset and reconfigured my server and did an outstanding job. He identified and fixed numerous WordPress bugs that I wasn’t even aware of. In addition, he significantly optimized the...
$50-$100
Price
7 days
Duration
L Seller's Response
Helpful?A aquadea
Repeat Client
Germany
Sehr tiefes Wissen bzgl. Server und sehr schnell. www.aquadea.de dankt.
$50-$100
Price
9 days
Duration
Helpful?
