Freelancer logo How It Works Browse Jobs
Log In Sign Up
Post a Project
EXPLORE
Linux
MySQL
System Admin
Ubuntu
Website Management
Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$15 USD / hour
Flag of INDIA
new delhi, india
$15 USD / hour
It's currently 6:00 PM here
Joined November 29, 2011
1 Recommendation

Riaz S.

@riazsaifi

 5.0 (9 reviews)
3.3
3.3
100%
100%
$15 USD / hour
Flag of INDIA
new delhi, india
$15 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
18%
Repeat Hire Rate

Bigdata Cloud *inx setup and migration expert

Hello All This is Mohd. Riaz Saifi, I have 9 years of exposure working on *inx servers and opensource technologies. Technologies & Products:bigdata(hadoop,sqoop,cloudera etc) , cloud(AWS, openstach), Virtualizarion(Vmware, Hyper-V, Citrix), Mailing(zimbra, postfix, qmail), Monitoring(cacti, nagios, nagios, zenoss), Webserver(apache, IIS, Nginx etc), Database(Mysql, mongo, cassandra, postgre), hosting panel(cpanel, plesk). Capable of managing and maintaining custom solution for hosting website and mailing. Any queries and issues related to linux hosting issues are cordially invited.
Freelancer Linux Developers India
See all Linux Developers in India

Contact Riaz S. about your job

Log in to discuss any details over chat.

Portfolio

875617
•Administration, Configuration of Zimbra Open Source Edition, script based creation of User IDs, Distribution List, Altermime, Policyd etc, Mail Archiving configuration and other customization based on client requirement. •Configuration of Split Domain, Configuring of Interoperability with EXIM, Exchange and other Mail Servers with Zimbra Collaboration Suite. •Implementation of Zimbra Multi Server Architecture for Enterprise Level Setup, Deployment of Zimbra Network Edition, Backup configuration and Restoration for client servers. •Hardening of Zimbra Collaboration Suite for SPAM rejection, Firewall Configuration on ZCS, Session Limitation etc. •Providing remote technical support to clients for their Linux production servers and other Unix flavored hosted servers. •Building Servers as per client requirement on VMWare ESXI/OVM including OS installations and package installations and deliver on time. •Implementing Server Farms for Load Balanced Web Environment. Cluster Implementation.
Experience on linux.
•Administration, Configuration of Zimbra Open Source Edition, script based creation of User IDs, Distribution List, Altermime, Policyd etc, Mail Archiving configuration and other customization based on client requirement. •Configuration of Split Domain, Configuring of Interoperability with EXIM, Exchange and other Mail Servers with Zimbra Collaboration Suite. •Implementation of Zimbra Multi Server Architecture for Enterprise Level Setup, Deployment of Zimbra Network Edition, Backup configuration and Restoration for client servers. •Hardening of Zimbra Collaboration Suite for SPAM rejection, Firewall Configuration on ZCS, Session Limitation etc. •Providing remote technical support to clients for their Linux production servers and other Unix flavored hosted servers. •Building Servers as per client requirement on VMWare ESXI/OVM including OS installations and package installations and deliver on time. •Implementing Server Farms for Load Balanced Web Environment. Cluster Implementation.
Experience on linux.
875617
•Administration, Configuration of Zimbra Open Source Edition, script based creation of User IDs, Distribution List, Altermime, Policyd etc, Mail Archiving configuration and other customization based on client requirement. •Configuration of Split Domain, Configuring of Interoperability with EXIM, Exchange and other Mail Servers with Zimbra Collaboration Suite. •Implementation of Zimbra Multi Server Architecture for Enterprise Level Setup, Deployment of Zimbra Network Edition, Backup configuration and Restoration for client servers. •Hardening of Zimbra Collaboration Suite for SPAM rejection, Firewall Configuration on ZCS, Session Limitation etc. •Providing remote technical support to clients for their Linux production servers and other Unix flavored hosted servers. •Building Servers as per client requirement on VMWare ESXI/OVM including OS installations and package installations and deliver on time. •Implementing Server Farms for Load Balanced Web Environment. Cluster Implementation.
Experience on linux.
•Administration, Configuration of Zimbra Open Source Edition, script based creation of User IDs, Distribution List, Altermime, Policyd etc, Mail Archiving configuration and other customization based on client requirement. •Configuration of Split Domain, Configuring of Interoperability with EXIM, Exchange and other Mail Servers with Zimbra Collaboration Suite. •Implementation of Zimbra Multi Server Architecture for Enterprise Level Setup, Deployment of Zimbra Network Edition, Backup configuration and Restoration for client servers. •Hardening of Zimbra Collaboration Suite for SPAM rejection, Firewall Configuration on ZCS, Session Limitation etc. •Providing remote technical support to clients for their Linux production servers and other Unix flavored hosted servers. •Building Servers as per client requirement on VMWare ESXI/OVM including OS installations and package installations and deliver on time. •Implementing Server Farms for Load Balanced Web Environment. Cluster Implementation.
Experience on linux.

Reviews

Changes saved
Showing 1 - 5 out of 9 reviews
Filter reviews by:
4.8
$40.00 USD
Migrate Zimbra to Zimbra Server
Very good job
Linux
K
Flag of Rafael V.
@kory01
•
10 years ago
5.0
$186.00 USD
Migrate 350GB website to new server
A server expert. If you need server work he the man to go to. I will again.
System Admin
Linux
Website Testing
MySQL
Website Management
J
Flag of Jeff T.
@jefftrammell
•
10 years ago
5.0
€25.00 EUR
Migrate one mail account from cpanel to Plesk
Excellent skill set. Prompt and efficient. Will hire again. Thanks
System Admin
Plesk
User Avatar
Flag of Andrea P.
@neviomaria
•
10 years ago
4.8
$30.00 USD
Simulation Linux OS On VM
He is very proactive and responded promptly to any queries that I might have.
Report Writing
Solaris
Ubuntu
User Avatar
Flag of Vince J.
@oblivious08
•
10 years ago
5.0
$44.00 USD
Need an expert serveradmin for configuring a server
Thank you helping me and always answer my question, i will use your service again. I am also recommending him for and kind of server related job.
Linux
Virtuozzo
Web Hosting
User Avatar
Flag of Ahmad S.
@ahmadsajid1992
•
10 years ago

Experience

Senior system Engineer

Cyber Futuristic India Pvt Ltd.
May 2011 - Present
•Administration, Configuration of Zimbra Open Source Edition, script based creation of User IDs, Distribution List, Altermime, Policyd etc, Mail Archiving configuration and other customization based on client requirement. •Configuration of Split Domain, Configuring of Interoperability with EXIM, Exchange and other Mail Servers with Zimbra Collaboration Suite. •Implementation of Zimbra Multi Server Architecture for Enterprise Level Setup, Deployment of Zimbra Network Edition, Backup configuration and Restora

Education

MCA

Indira Gandhi National Open University, India 2002 - 2005
(3 years)

Qualifications

RHCE

2008

Publications

Linux Bible

O'reily

Contact Riaz S. about your job

Log in to discuss any details over chat.

Verifications

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

Certifications

us_eng_1.png US English 1 88%
freelancer_orientation.png Freelancer Orientation 1 75%

Top Skills

Linux 6
System Admin 2
MySQL 1
Website Management 1
Ubuntu 1

Browse Similar Freelancers

Linux Developers in India
Linux Developers
System Administrators
MySQL Developers

Browse Similar Showcases

Linux
System Admin
MySQL
Website Management
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Freelancer logo Singapore / English Help & Support Freelancer Categories Projects Contests Freelancers Enterprise Membership Preferred Freelancer Program Project Management Local Jobs Photo Anywhere Showcase API for Developers Get Verified Desktop App About About us How it Works Security Investor Sitemap Stories News Team Awards Press Releases Careers Terms Privacy Policy Terms and Conditions Copyright Policy Code of Conduct Fees and Charges Partners Escrow.com Loadshift Warrior Forum Apps Apple App Store logoGoogle Play logo
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.