Dear Hiring Manager,
I'm interested in the computer maintenance you recently posted. I am always been passionate about writing. I have been a professional Computer Technical Support executive for 3.5 years, and I am very familiar with Implementing, troubleshooting networks, computer configuring & repairing. During my employment period I have been a part of our IT team which handled more than 100 client's helpdesk requests. In computer repairing I have done Operating System installations, repairing & troubleshooting (Such as Windows 98, Windows 2000, Windows XP, Vista, Windows 7, Windows Server 2003 Enterprise edition). I have designed & implement the active directory infrastructure in the company with setting up appropriate security for users & implementing organizational units & apply group policies to them. I have special experience in administering CentOS. I have experience of using various antivirus programs such as Norton, AVG, Kaspersky, Trend Micro, Sophos.
Also I have done Computer tuning ups using 3rd party tools & inbuilt windows tools. I am familiar with many application software's such as Microsoft Office products, Adobe products etc. I have the previous experience of using remote access software's such as TeamViewer, VNC viewer. I am confident that I have all the qualifications you have requested.
Thank you very much,
I am looking forward to hear from you,
Udana Sachchaka.