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Português
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Dongliang W
@suma_wan
Level 1
Linux administration, web and email infrastructure expert
China
Chinês, Inglês
Sobre mim
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).
Habilidades
Dongliang W
US$ 25/hora
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Administração de servidores
I will rescue broken linux server ,server administration
Administração de servidores
I will diagnose and resolve high cpu usage issue on linux servers
Quer trabalhar com remuneração por hora?
Diga a Dongliang W o que você precisa.
US$ 25
/
hora20 Avaliações
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1-5 fora das 20 avaliações
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paul_n_cgn
Estados Unidos
Above and beyond is the best way to describe this experience. The database work turned out to be affected by the server and software and Dongliang W delved in to that as well even though it was not what we initially discussed.
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googlekat
Estados Unidos
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mia_abigail
Sri Lanka
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pedrofernand476
Cliente recorrente
Portugal
Delivered outstanding work with clarity, speed, and professionalism.
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hasanapr26
Índia
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...
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