A. Darshana Samaraweera
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A. Darshana Samaraweera

Expert Linux and Database Administrator


Thalawathugoda, Sri Lanka


My ultimate goal is customer satisfaction. Please contact me, if you need to get something done better. Os : Linux and Wondows server expert Cloud Services : AWS, Linode, ToggleBox Relational Database Servers : MySql, Oracle, PostgreSql, MsSql DB Languages : Pl/Sql,Stored Procedures, SSIS Scripting Languages : Bash, Perl, Java No Sql Database servers : MongoDB Atlassian: Jira Web servers: Apache, Nginx, Tomcat Mail Servers : Zimbra,Postfix,Sendmail,Hmail,Dovecot Monitoring: Nagios, Zabbix, Monit, Munin, Cacti Virtualization: Openvz, Vmware ESXi/server, VirtualBox CMS : Wordpress, Magento firewalls: iptables, ufw Other: standard network services (DNS, DHCP, FTP, SVN/Git, http proxy, VPN, backups, monitoring etc)

A. Darshana Samaraweera has added 6 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2011 - Sep 2013

    Server Administrator, PHP Programmer
    14 hours
    $6.67 / hr
    $91.12 earned

  • May 2011 - Jan 2012

    Server Administration / Optimization expert
    90 hours
    $10.00 / hr
    $903.30 earned

  • Oct 2011

    Linux GUI installation on UBUNTU 11.04 Server
    A. Darshana did a fantastic job. Installed GUI for the Linux server installation, set me up for remote access. Whenever I had a problem, made sure it was resolved. It was a pleasure working with him and I would consider hiring him again.
    $30.00 earned
    Fixed Price

  • Jul 2011

    PHP DOMDocument
    Got right in touch, completed the work quickly, and was knowledgeable about what needed to be done.
    $33.33 earned
    Fixed Price

  • Apr 2011

    (quick & easy job) Install TeamLab on our server
    Great work! Nice and smooth. Darshana is a very knowledgeable and friendly person.
    $10.00 earned
    Fixed Price

  • Apr 2011

    Citrix XenApp Administrator
    $1.00 earned
    Fixed Price

A. Darshana Samaraweera has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Redhat Linux 9.0 Admin Test 4.90 Top 10% 9 mins
Unix Test 4.40 Top 10% 16 mins
Oracle PL/SQL 9i Test 3.00 Above Average 44 mins
Redhat Linux 9.0 General Test 4.50 Top 30% 25 mins
Redhat Linux 9.0 General Test 4.40 Above Average 4 mins
Redhat Linux 9.0 General Test 4.25 Above Average 5 mins
Networking Concepts Test 3.50 Above Average 28 mins
SQL Test 2.60 Above Average 40 mins
MS Word 2003 Test 2.75 Above Average 39 mins
Upwork Readiness Test for Independent Contractors and Company Managers 4.60 Above Average 13 mins
U.S. English Basic Skills Test 3.90 Top 30% 40 mins

Work History

100% Job Success
2,415 hours worked
12 jobs


More than 30 hrs/week
24 hrs response time

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