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Ranjith G
@granjithrockcos
Linux Server Administrator
India
Tamil, English
About me
Hi, I'm Ranjith Kumar, a Linux Server Administrator with expertise in Zimbra/Carbonio mail servers, cPanel/WHM web hosting, and Linux server troubleshooting. I fix mail delivery issues, DKIM/SSL/DNS problems, set up and manage web hosting, and handle server migrations with zero downtime. I also build Python automation scripts to save you time on repetitive tasks. RHCSA/RHCE certified, currently expanding into cloud (Azure). Whatever server or hosting problem you're facing, I'll diagnose it fast and fix it right.
Skills
Ranjith G
Offline •
Average response time: 1 hour
See my services
Support & IT
I will fix linux server and mail server issue
Portfolio
Work experience
Linux System Administrator
Freelancer.com • Full-time
Jun 2025 - Present • 1 yr 2 mos
Managed Linux servers, Zimbra mail servers, and cPanel hosting environments. Worked on email migration, spam filtering, SSL installation, DNS configuration, server troubleshooting, backups, and automation scripts using Bash and Python. Experienced in handling IMAP migrations, mail delivery issues, and server security.
2 Reviews
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Rating Breakdown
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1-2 out of 2 Reviews
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jamesbarker1488
Argentina
Ongoing collaboration
Ranjith is a very serious and professional administrator with a very high level of understanding and capacity to penetrate IT problems and get them resolved in a very short period of time. I will definitely be contacting him again if I ever have another email server disaster like he resolved for me. THANKS!!!
Helpful?
jamesbarker1488
Argentina
Ongoing collaboration
This is my second time working with Ranjith and I continue to be amazed and pleased with his professionalism and thorough understanding of LINUX servers. I will most definitely be hiring him again in the future for other IT admin jobs.
Helpful?
