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Sachin G
@techtransit
Level 2
Linux Server Security Expert cPanel WHM Cloudflare Docker RHCSA RHCE
Indien
Hindi, Englisch
Über mich
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.
Kompetenzen
Sachin G
35 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Cloud-Netzwerk & Sicherheit
I will secure and harden your linux server against bots and brute force attacks
Server-Administration
I will cpanel, whm, hestiacp vps setup, hardening, migration, and transfer
Möchtest du auf Stundenbasis arbeiten?
Erzähle Sachin G, was du brauchst.
35 $
/
StundePortfolio
Arbeitserfahrung
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Freelance System Administrator | Docker, VPS & Web Hosting Support
Fiverr • Freiberufler
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 • Vollzeit
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 Bewertungen
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Zusammensetzung der Bewertung
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- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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paullange
Deutschland
Laufende Zusammenarbeit
sachin is a real pro in His area, will hire him again. Love to Work with him, thank you so much
Antwort des Freelancers
Hilfreich?
sathishbt25
Österreich
Laufende Zusammenarbeit
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...
Antwort des Freelancers
Hilfreich?
curamedicine
Australien
Thank you Sachin for your patience with the job. You were always polite and patience to work through the job. Highly recommended
Antwort des Freelancers
Hilfreich?
antonio10moreno
Spanien
Laufende Zusammenarbeit
Great professional 😍🙏🏽 I collaborate with him always that I can
Hilfreich?
zackmack905
Vereinigte Staaten
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.
Antwort des Freelancers
Hilfreich?
