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Sachin G
@techtransit
Level 2
Linux Server Security Expert cPanel WHM Cloudflare Docker RHCSA RHCE
India
Hindi, Inglés
Sobre mí
RHCE-certified Linux & DevOps engineer (since 2009) with 14+ years in production. I set up, secure and fix Linux VPS and cloud servers: hardening, Cloudflare, cPanel/HestiaCP, Docker and emergency recovery. I also deploy private self-hosted AI stacks (Ollama, Open WebUI, n8n). Former Red Hat training partner. I back up before every change, confirm before touching production, and deliver a written report. Send your server details and I'll tell you honestly if I'm the right fit.
Habilidades
Sachin G
USD 35/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Red y seguridad en la nube
I will secure and harden your linux server against bots and brute force attacks
Administración del servidor
I will cpanel, whm, hestiacp vps setup, hardening, migration, and transfer
¿Quieres trabajar por horas?
Dile a Sachin G qué necesitas.
USD 35
/
horaPorfolio
Experiencia laboral
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Freelance System Administrator | Docker, VPS & Web Hosting Support
Fiverr • Freelance
Feb 2015 - Present • 11 yrs 8 mos
Providing Linux server administration, security hardening, and web hosting support to clients worldwide through different freelance platforms. Core services delivered: - Linux server setup and hardening — Ubuntu, CentOS, AlmaLinux (CIS benchmark standards) - WordPress performance optimization — PHP-FPM tuning, Redis object cache, OPcache, LiteSpeed Cache, MySQL InnoDB tuning - Web hosting control panels — CloudPanel, cPanel/WHM, HestiaCP, Webmin - Cloudflare setup — WAF, Bot Fight Mode, Turnstile, SSL Full Strict, rate limiting - VPS setup and management — DigitalOcean, Hetzner, Hostinger, Contabo, AWS - Docker & Docker Compose deployments on Linux VPS - Self-hosted AI stack deployments — Ollama, Open WebUI, n8n - Emergency server recovery — SSL, DNS, hosting outages - Load testing and capacity planning for high-traffic WordPress sites - Malware removal and security audits Certified RHCSA & RHCE (Red Hat). 14+ years production experience. All work documented and delivered with clear client communication.
Linux System Admin and Project Manager
Freelancing Career • Tiempo completo
Jan 2011 - Jan 2015 • 4 yrs
As a Linux System Admin i was responsible for installing a new Linux server, configuring the server, and creating user accounts for users and support on web site hosting support. A Project Manager might be responsible for defining the scope of a project, creating a project plan, and managing the project budget.
519 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 519 reseñas
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sathishbt25
Austria
Colaboración continua
I am really impressed with Sachin's professionalism and commitment to delivering on time. He asked all the necessary questions before starting, which made the entire migration process smooth and hassle-free. His dedication and attention to detail were clearly evident throughout the work. The post-work...
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curamedicine
Australia
Thank you Sachin for your patience with the job. You were always polite and patience to work through the job. Highly recommended
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paullange
Alemania
Colaboración continua
sachin is a real pro in His area, will hire him again. Love to Work with him, thank you so much
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antonio10moreno
España
Colaboración continua
Great professional 😍🙏🏽 I collaborate with him always that I can
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zackmack905
Estados Unidos
Sachin was great and communicated clearly throughout the entire delivery process. He knows exactly what he's doing, and his expertise showed from start to finish. I would definitely recommend him.
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