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Fiverr Pro
Español
$
USD
Jewel Ahmmed
@jewelahmmed
Vetted Pro
Top Rated
Linux System Admin, Email, DNS, Web Server Expert
Bangladesh
Inglés
Revisado por el equipo de Fiverr Pro
El equipo de Fiverr Pro seleccionó a Jewel Ahmmed por su experiencia.
Revisado para
Soporte y IT
Sobre mí
Hi, I am a Red Hat Certified Linux System Admin (Server Admin) I am working on Email Server, SMTP Server, Web Server, AWS, DNS, Domain & Web Hosting Solution, etc.
Habilidades
Jewel Ahmmed
USD 50/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Instalación de software
I will fix smtp, email, dns, mx, mysql, cpanel whm, webmin, virtualmin, plesk issues
Administración del servidor
I will fix linux server issues
¿Quieres trabajar por horas?
Dile a Jewel Ahmmed qué necesitas.
USD 50
/
horaPorfolio
Experiencia laboral
Senior Linux System Administrator (DevOps)
LOCALiT • Tiempo parcial
Dec 2009 - Present • 16 yrs 7 mos
Experienced Remote System Administrator with hands-on expertise in Linux and Windows server management, web hosting infrastructure, email systems, and network security. I specialize in deploying, optimizing, and troubleshooting production servers for clients in US and EU markets. I regularly work with cPanel, Plesk, Virtualmin, and cloud/VPS environments. Key achievements include: Deployed and optimized high-traffic WordPress, Magento, and SaaS platforms Migrated complex hosting environments (including mail servers and DNS) with zero data loss Configured and hardened servers using Fail2Ban, IPTables, CSF, and firewall rules Implemented Redis, Nginx caching, and performance tuning to resolve severe backend slowness Automated SSL issuance and renewal (Certbot / acme.sh) Troubleshot complex mail delivery issues (Postfix, Dovecot, Google Workspace integration) Deployed WireGuard VPN, Proxmox VM infrastructure, and containerized services I focus on stability, security, performance, and long-term maintainability — not just quick fixes.
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