Profile image of numerichost
Member since December 12, 2016
12 Recommendations


Online Offline
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in open source technologies and have been worked on different web hosting servers, cloud servers. LINUX:- RedHat, Fedora, CentOS, Ubuntu / Debian CLOUD SERVICES:- setup & management..... AWS administration, Google cloud, Linode: APPLICATIONS:- SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE, OEMPRO, MAILWIZZ Domain Keys/DKIM, opendkim, dkim Aniti Spam/Anti Virus POP/IMAP
$20 USD/hr
102 reviews
  • 98%Jobs Completed
  • 99%On Budget
  • 97%On Time
  • 11%Repeat Hire Rate


Recent Reviews

  • image of cejobs Project for Gaurav S. $66.00 USD

    “Good Provider”

  • image of alvaroMaravish Fix error imap mail VPS PLESK €29.00 EUR

    “100% recommended, he has great knowledge of linux, mailservers and dns, and he is also very fast in his work, I will hire him again”

  • image of Aley2016 Project for Gaurav S. -- 3 €8.00 EUR

    “Very happy with the work of this freelancer. Everything is done exactly as it was ordered. I will definitely use the services of this specialist in the future.”

  • image of Aley2016 Project for Gaurav S. €20.00 EUR

    “Very professional work done very quickly. Very good communication. I will apply in the future”

  • image of KareemHussien linux mail problem $30.00 USD

    “can't really find words to thank you enough ...”

  • image of jamoand Interspire email marketer and powerMTA expert €200.00 EUR

    “It was great to work with Gaurav”


Linux Administrator

Sep 2005

I am working as a Linux Server Administrator and have experience on WHM, plesk, virtual min panels as well as cloud servers like aws and azure. I am managing many mailing servers like Power MTA, mailwizz, postfix, exim also. website and email migrations are my daily tasks and having excellent knowledge on these areas.


Master of Computer Application

2002 - 2005 (3 years)


RHCE (2007)

Red Hat

RHCE is Red Hat Certified Engineer and it gives excellent platform to work on Linux servers

RHCVA (2012)

Red Hat

RHCVA is Red Hat Certified Virtualization Administrator


  • Preferred Freelancer Program SLA
  • US English Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers