Mohamed El Sayed

Mohamed El Sayed

Senior Linux Engineer/DevOps Engineer

Alexandria, Egypt



What's the difference

I worked as freelance systems administrator through out college years, and worked as an Operation Engineer for right after graduation. I was responsible for managing a Linux based cluster providing email, web and database services on top of a Xen based virtualized servers to's clients, based on various Open Source technologies and in-house developed solutions.

I planned and executed a 0-down-time data center migration, managed a multi-server MySQL setups with complex replic…


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Work History & Feedback

Linux server set up and administration for large expanding site.

“Mohamed is great. We are excited to continue working with him.”
17 hrs @ $22.22/hr
Earned $385

Amazon EC2 Support

“Mahamed has skills in Amazon EC2 with great turn-around time.”
Fixed Price $119

Configure Postfix server with SRS and postgresql

“I had a very good experience working with Mohamed. This job was a challenging one, and while it was completed unsuccessfully, Mohamed let me know from the outset where the issues may exist. Communication was superb throughout the process, and I felt like I knew exactly what was going on during the entire course of the job. Mohamed did an excellent job of letting me know where there were technical issues, what my options were, and his assessment of those options. Truly, I couldn't have asked for better communication. I would absolutely hire Mohamed again, and intend to do so if I require any more system administration needs.”
1 hrs @ $22.22/hr
Earned $74

Fix qmailadmin and vqadmin

“Very knowledgeful and efficient guy, done the job well, will hire him in the future.”
Fixed Price $33

Change Dedicated Server IP

“Will definitely hire again”
Fixed Price $27

Linux System Admin

No feedback given

2 hrs @ $22.22/hr
Earned $48

Mail Server Mysql database engine repair

Job in progress

37 hrs @ $30.00/hr
Earned $1,105

Set up Xen and OpenStack on CentOS

Job in progress

26 hrs @ $25.00/hr
Earned $658

Social Engine Database

Job in progress

Fixed Price $50
Tests Taken
Name Percentile Score

Redhat Linux 9.0 General Test


U.S. English Basic Skills Test