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$50 USD / hour
Flag of EGFlag of EG
ismailia,
egypt
$50 USD / hour
It's currently 8:49 PM here
Joined April 2, 2013
6 Recommendations

Mohamed N.

@mhamdy1

annual-level-four.svgpreferred-freelancer-v2.svgverified.svg
4.6 (84 reviews)
4.6 (84 reviews)
6.0
6.0
$50 USD / hour
Flag of EGFlag of EG
ismailia,
egypt
$50 USD / hour
87%
Jobs Completed
94%
On Budget
91%
On Time
14%
Repeat Hire Rate

IT consultant

IT consultant with experience up to 20 years in the IT sector. I have a startup company called ITnSERV to provide professional services for smart city and smart building projects.I have been working as a network engineer, Technical writer, IT instructor for popular IT courses, security consultant, solution architect, network designer, and project manager. I like to read, learn, and programming.
Freelancer
Network Administrators
Egypt

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Portfolio Items

I have designed a Cisco LAN using 2 c3560 , c3750 distribution and core  switches along with 10  c2960 switches per building  that's to accommodates 500  nodes along with VLAN inter-VLAN routing and high availability , I have also applied my skills to secure the LAN and control the broadcast with broadcast storm command , also I have defended against LAN attacks.
Campus LAN Design
I have deployed a Cisco Call Manager Express lab at the CCNA Voice Course, and i have uploaded the CCME to the Cisco router C3745 and i have configured telephony service and Voice productivity features , and i have shared the fun with the students making VOIP call through the test of the lab.
Cisco Call Manager Express Lab
I have delivered Cisco CCNA course and at the end of the course i have deployed a case study that contain almost all the topics covered through the course and it's shown in the attached image, and its include:
-physical connection
-logical addressing and subnetting
-VLAN , VTP , Trunking and inter VLAN routing.
-port security
-VOIP and IP telephony
-Wireless
-Routing
-Access-list
-DHCP
-PPP with CHAP authentication
-site-to-site VPN
Cisco CCNA Project
I have made a project of supervising the installation of fiber optic cable that is used as a backbone to connect two distribution switches along with the splicing , patch panel ,configuration in both ends in the two distribution switches and testing.
we have a test results that are less than 0.1 db which a  very good performance.
fiber optic cable installation
i have configured a cisco catalyst 3750 switch as a core switch in the campus , along with inter VLAN routing , policy , Trunking , VTP , High availability , STP , access-list and quality of service.
Cisco c3750

Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
$486.04 USD
I have used Mohamed for several projects. He continues to deliver excellent, on-time results. He is detailed, organized, on-time, and a subject matter expert. I highly recommend using his services.
Computer Security
Technical Writing
Cisco
Research Writing
Network Administration
C
Flag of US Casey C. @caseyc11
1 month ago
5.0
$933.00 USD
Mohamed went above and beyond. He significantly exceeded my expectations. Not only did Mohamed deliver what was required but he also provided additional information that clearly explained his process. He was responsive and continued to answer questions after the project was completed. I will use his services again. Highly recommend.
System Admin
Cisco
Network Administration
C
Flag of US Casey C. @caseyc11
1 month ago
0.0
$5.00 USD
The project is not completed according to the dispute
Cisco
VoIP
Network Administration
J
Flag of US jcajuste25 @jcajuste25
3 months ago
5.0
₹4,000.00 INR
Excellent, Patient, and more than an expert I have to consult him in my upcoming work
Computer Security
Technical Writing
Cisco
Research Writing
+1 more
User Avatar
Flag of IN Gunjan P. @gp11122233
4 months ago
5.0
$25.00 CAD
nice work done and nice persone
System Admin
Computer Security
Cisco
VoIP
Network Administration
S
Flag of CA Mantek Singh K. @SinghMantek
4 months ago

Experience

Senior IT Instructor

Herotech
Aug 2009 - Present
I offer Training and explanation of the professional network programs and certificates like CCNA,CCNP,CCNA-Security ,CCNA-Collaboration

Network Administrator

university
Jul 2006 - Present
The Computer Networks and Data Center (CNDC) provides a structured environment that effectively coordinates operational activities with all network users. Campus Network extends to all faculty members, administrative staff, students and classroom activities to provide services that meet the Academy goals.The Network is based on Giga bit Ethernet fiber optic backbone that covers a total of 31 buildings and consists of over 7500 data points distributed over five campuses.

Education

Master of scince

Arab Academy for Science, Technology and Maritime Transport, Egypt 2014 - 2019
(5 years)

Bachelor of Engineering

Zagazig University, Egypt 2001 - 2006
(5 years)

Qualifications

CCDP

Cisco systems
2016
Cisco CCDP certification program focuses on advanced addressing and routing protocols, WANs, services virtualization, and integration strategies for multi-layered Enterprise architectures.

CCDA

Cisco systems
2016
Cisco CCDA certification program focuses on design methodologies and objectives, addressing and routing protocols, and network expansion considerations within basic campus, data center, security, voice, and wireless networks.

CCNA-Voice

Cisco
2009
Audiovisual professionals working with traditional analog solutions, can extend their skills into a Video-over-IP networked video environment with our Cisco Certified Network Associate Video (CCNA Video) certification. This certification track is a job-role-focused training and certification program for video and collaboration products. You will learn to deploy video end-points, set-up new users, and operate networked video solutions. Voice and networking professionals with CCNA Voice certification can also benefit from this training and extend their career into video networking

Publications

An Optimized Load Balance Solution for Multi-homed Host in Heterogeneous Wireless Networks

MDPI Sensors
The imminent wireless technologies are demanding fusion of several networks with diverse technologies. A convenient user device for such an environment is the multihomed host, which is capable of making use of simultaneous multiple connections of heterogeneous networks and smartly distributing/receiving data among them. The aim of this work is to develop a mechanism for assessing the multihoming concept and to propose a system model for increasing its applicability.

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Top Skills

Network Administration
53
Cisco
50
Computer Security
35
Technical Writing
25
Research Writing
18

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