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Dongliang W
@suma_wan
Level 1
Linux administration, web and email infrastructure expert
China
Chino, Inglés
Sobre mí
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
USD 25/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Administración del servidor
I will rescue broken linux server ,server administration
Administración del servidor
I will diagnose and resolve high cpu usage issue on linux servers
¿Quieres trabajar por horas?
Dile a Dongliang W qué necesitas.
USD 25
/
hora17 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 17 reseñas
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hasanapr26
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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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pedrofernand476
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Delivered outstanding work with clarity, speed, and professionalism.
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mia_abigail
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Expert, will reorder, if i need linux related help
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pedrofernand476
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Delivered exactly what I needed with clear communication, solid expertise, and highly professional execution.
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Great experience, fast delivery, clear communication, and excellent final results.
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