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Luka Paunovic
@lukapaunovic
Vetted Pro
Top Rated
Linux System Administrator
Serbia
English, Serbian
Vetted by Fiverr Pro
Luka Paunovic was selected by the Fiverr Pro team for their expertise.
Vetted for
Website Maintenance
About me
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 servers, scaling WooCommerce, or implementing precise GA4 and Google Ads tracking without plugins — I deliver performance-focused, clean solutions. Passionate, efficient, and ready to solve real-world problems.
Skills
Luka Paunovic
$100/hour
Offline •
Average response time: 1 hour
See my services
Speed Optimization
I will do wordpress speed optimization for gtmetrix, pagespeed insights
Server Administration
I will setup or fix any linux server
Want to work on an hourly basis?
Tell Luka Paunovic what you need.
$100
/
hour2,265 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 2265 Reviews
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Most relevant
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
Helpful?
rafoslav
Repeat Client
Bulgaria
great professional, will use services again when it comes to DMCAing as he gives very clear expectations and communicates issues that can come out of the service so not trying to hard sell like other providers in the platform but to serve and do a good job
Up to $50
Price
10 days
Duration
Helpful?
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.
Helpful?
johnpritchar840
United States
First experience utilizing Luka's skills and he is patient, extremely helpful, and really knows what he is doing. He didn't just do what was in the scope, he went above and beyond and also gave helpful tips for ongoing maintenance and implementation. I couldn't be happier with the whole project, thanks to Luka.
Helpful?
mercimarketnyc
United States
Luka is the utmost professional. He is very knowledgeable in his work and was able to help me resolve my issue completely. I recommend Luka to anyone looking for a technical expert who is also easy to work with. Looking forward to working with him again.
Helpful?
