Mudasir Mirza
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Mudasir Mirza

Senior Linux / UNIX / VMware / Mikrotik / Clusters Expert


Dubai, United Arab Emirates


I have been working on Linux and VMware Platform since 2006. I have worked on many different scenarios with Linux and VMware Below are the major areas of my expertise, but not limited to the stated. • Proficient in installing and managing VMware ESX / ESXi and vSphere environments. Implementing backup and disaster recovery policy. • Expert in setting up and managing LAMP Infrastructure. • Expert in Bash and firm knowledge of PHP and Perl. • Expert in setting up MySQL Server / Client setup. • Expert in setting up MySQL Server Master-Client Replication with SSL. • Proficient in setting up OpenLDAP Server for different scenarios. • ... moreProficient in setting up and configuring Asterisk and Vicidial. • Expert in Securing OS using specific kernel parameters. • Expert in Servers, Service and Network Performance Monitoring. • Custom Firewall implementation to secure servers and networks. • Custom scripts to automate tasks and improve efficiency. • Expert in writing custom Bash and Perl scripts to automate system tasks. • Backup and Disaster recovery implementations. • Proficient in setting up Network and System monitoring solutions such as Nagios, Icinga, Munin and SolarWinds ipMonitor. • Expert in configuring and managing Mikrotik RouterOS as enterprise firewall. • Expert in setting up Mail Servers (Sendmail and Postfix). • Expert in Email scanning and Spam filter using ESVA. • Expert in configuring DNS Servers (Bind and PowerDNS). • Proficient in setting up Java environments with JBoss and Tomcat. • Proficient in installing Liferay and SugarCRM. Along with the above stated contributions and skills I have also worked as Team Lead in many Time Critical Projects. I am looking forward for making my expertise available to you. Thank you for your consideration. less

Mudasir Mirza has added 6 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Jun 2012

    Modify CSF Firewall on CentOS
    Excellent work again!
    $30.00 earned
    Fixed Price

  • Mar 2012 - Jun 2012

    Unix Firewall Expert

    No feedback given

    2 hours
    $30.00 / hr
    $69.90 earned

  • May 2012

    Vicidial Expert / Programmer Needed
    We were under a deadline, he started on Monday, basically did 2 hours to inspect the server and did not do anything to improve it. And we didn't get any update and its now Thursday so I had to move on to another contractor.
    2 hours
    $20.00 / hr
    $36.60 earned

  • Apr 2012

    Install Linux Centos 6.2 server with Dovecot, Postfix, MySQL,
    I hired Mudasir as a system administrator for one of our linux servers. the job wasn't that simple but Mudasir did a great job in a really short time! I recommend to hire Mudasir for any linux system administration work and I will hire him again for any system administration work I have.
    $100.00 earned
    Fixed Price

  • Jan 2012 - Mar 2012

    vicidial, Asterisk, crm
    Mirza's is just wonderful. He is so quick and ultimate in executing our complex telemarketing set-up with vicidial. He is knowledgeable, intelligent and equipped with strong communication and understand client concer. Will use his services again and again...
    $167.20 earned
    Fixed Price

  • Jan 2012 - Mar 2012

    Mikrtoik HTTP Proxy
    Very skilful contractor He has excellent knowledge of networking including mikrotik and squid. He is available all the time and meets all deadlines. very co-operative and excellent communication throughout the project. Highly recommended
    $100.00 earned
    Fixed Price

  • View More (5)

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Name Score (out of 5) Time to Complete
TCP/IP Test 4.40 Top 10% 22 mins
Apache Server Test (2.0 Family) 3.60 Top 30% 20 mins
Redhat Linux 9.0 Admin Test 3.60 Top 20% 31 mins
Redhat Linux 9.0 General Test 4.60 Top 20% 11 mins
Unix Shell Script Test 3.10 Above Average 33 mins
Unix Test 3.90 Top 30% 22 mins
Windows XP Test 4.25 Top 10% 21 mins
Office Skills Test 4.40 Top 10% 19 mins
Networking Concepts Test 3.60 Above Average 19 mins
U.S. English Basic Skills Test 3.90 Top 30% 28 mins
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Work History

16 hours worked
22 jobs


More than 30 hrs/week

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