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Fiverr Pro
English
$
USD
I will diagnose, fix and tune crashing ubuntu linux, nginx and php servers
Senior Web Scraper and Certified Ethical Hacker with 1,500 Orders
I am a Certified Ethical Hacker (CEH) and Senior Web Developer with 19+ years of experience (since 2005).
With over 1,500 successfully completed projects on Fiverr, I specialize in complex data extra...
About this Gig
Is your application crashing, timing out, or throwing 502 Bad Gateway errors during traffic spikes?
Most hosting support will just tell you to "upgrade your hardware." 90% of the time, hardware isn't the problem - poor server configuration is.
With 19+ years of experience in data systems administration and full-stack development, I don't just restart your server. I diagnose the root bottleneck and optimize your infrastructure to handle maximum load without downtime.
WHAT I DELIVER:
* Deep Diagnostic Audit: Tracing bottlenecks across Ubuntu, Nginx, PHP-FPM, and MySQL environments.
* PHP & Nginx Tuning: Optimizing worker connections, PHP-FPM pools, and buffer sizes for high-concurrency traffic.
* Database Optimization: Heavy enterprise database backup routines and MySQL query caching adjustments.
* Command-Line Automation: Custom bash, awk, and xargs monitoring scripts to keep your server healthy.
Whether it's a memory leak, a DB bottleneck, or an overloaded web server, I will stabilize your stack.
Message me your server OS, control panel (if any), and specific error codes. Available for emergency diagnostics.
Server:
Database server
•
Name server
Operating system:
Linux
•
Unix
•
BSD
FAQ
Do you need my hosting/control panel password?
To properly diagnose and fix backend crashes, I need root SSH access (the IP address, username, and password or SSH key).
What if you can't fix the server crash?
If I cannot find the root cause or fix the issue, I will fully refund your order. You only pay for a successful resolution.
Will you optimize my server for high traffic?
Yes! If you select the Premium package, I won't just fix the crash; I will reconfigure Nginx, PHP-FPM, and MySQL to properly utilize your RAM and CPU to handle traffic spikes without going down.
