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Dongliang W
@suma_wan
Level 1
Linux administration, web and email infrastructure expert
China
Chinese, English
About me
I am an experienced Linux administrator and web&email infrastructure expert.
Skills & Deliverables: Cloud Infrastructure&Dedicated VPS Setup(Building secure, high-performance servers), Linux Administration(Performance optimization, monitoring, troubleshooting, log analysis, and uptime management), Server migration(Centos, Ubuntu, Debian, Rocky Linux, Almalinux), Web Server Troubleshooting(Slow server, Recurring downtime troubleshooting and optimization), Server Upgrade(Upgrade Ubuntu, Debian , Rocky, Almalinux to the latest version), Server rescue(Fix linux system crash).
Skills
Dongliang W
$25/hour
Offline •
Average response time: 1 hour
See my services
Server Administration
I will rescue broken linux server ,server administration
Server Administration
I will diagnose and resolve high cpu usage issue on linux servers
Want to work on an hourly basis?
Tell Dongliang W what you need.
$25
/
hour18 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 18 Reviews
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Most relevant
hasanapr26
India
Excellent experience working with Dongliang! He handled the complete server migration professionally and made the whole process smooth and stress-free. The website is now loading much faster, all configurations were properly set up, and he paid great attention to security and server stability. He was...
Helpful?
mia_abigail
Sri Lanka
Best service, fixed the issue as promised. Very professional
Helpful?
pedrofernand476
Repeat Client
Portugal
Delivered outstanding work with clarity, speed, and professionalism.
Helpful?
mia_abigail
Sri Lanka
Order Canceled
Expert, will reorder, if i need linux related help
Helpful?
pedrofernand476
Repeat Client
Portugal
Delivered exactly what I needed with clear communication, solid expertise, and highly professional execution.
Helpful?
