s
saintmark88

Mark

@saintmark88
4.9(350)

Level 2

Nigeria
About me
Hi, My name is Odianosen Mark Ulinfoh. I am a passionate and enthusiastic IP Solutions and Network Engineer with 4+ years of professional hands-on experience in the computer networking industry, working on Wired, Wireless, VOIP and Network security technologies. I have a bachelors degree in Computer Science, a Masters Degree in Information Technology and I am Cisco and Fortinet Certified. ... Read more

Skills

s
saintmark88
Mark
$10/hour
Offline • 
Average response time: 1 hour

See my services

VoIP and Telephony
I will do your ccna ccnp cisco packet tracer and other projects
4.9(205)
Technical Support
I will do your cisco packet tracer, ccna, cml gns3 network projects
5.0(39)

Want to work on an hourly basis?

Tell Mark what you need.

$10

/

hour

Portfolio

Work experience

NOC/IP Solutions Engineer

BAT Computer Technologies • Full-time

Feb 2020 - Present6 yrs 6 mos

At BAT, I have served as the Lead Design and IP Engineer for a Wireless Access Point (Comfast), VoIP, and IP Surveillance deployment at Adeal Consult Limited, where I was responsible for designing the network architecture, implementing wireless connectivity, configuring VoIP systems, and deploying IP-based surveillance solutions to enhance communication and security within the organization. As Lead IP Engineer, I led the D-Link Firewall deployment for Salient Industries Limited, implementing network security policies, configuring firewall rules, and strengthening the organization’s network protection against external threats while ensuring stable connectivity for business operations.

Network Engineer

Digital Communication Konsult • Full-time

Jan 2017 - Aug 20192 yrs 7 mos

I am a Network Engineer with hands-on experience in designing, deploying, and optimizing enterprise LAN and WLAN infrastructures for corporate, financial, and hospitality environments. I have worked on multiple large-scale wireless and network deployment projects where I was responsible for network planning, configuration, implementation, and performance optimization. At DCK, I led or participated in the following projects: 1. As a Lead IP Engineer, I successfully led the deployment of Ruckus Wireless Access Points at Southern Sun Hotel, Ikoyi, delivering reliable, high-speed wireless connectivity across the facility to support both business operations and guest services. This project involved wireless coverage planning, access point configuration, network optimization, and ensuring seamless connectivity across the hotel environment. 2. I also led the LAN and WLAN extension project for Corona Schools, Agbara, where I designed and implemented Cisco-based network infrastructure to improve connectivity, expand network coverage, and support academic and administrative operations. 3. Additionally, I was responsible for the WLAN implementation at Standard Chartered Bank, Victoria Island (Aromire), where Cisco wireless technologies were deployed to enhance network performance, security, and reliability in a corporate banking environment. 4. As an Assistant IP Engineer, I participated in the deployment of Ruckus Unleashed wireless access points at Fortune Marine and Energy Services, Ikoyi, contributing to the implementation of a scalable wireless network infrastructure designed to support business-critical operations. 5. My expertise includes enterprise wireless deployments, LAN/WLAN design, Cisco networking, Ruckus wireless solutions, IP addressing, network troubleshooting, and performance optimization. I am committed to delivering reliable, secure, and scalable network solutions that meet organizational and operational needs.

350 Reviews
4.9

(339)
(10)
(1)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.9
1-5 out of 350 Reviews
Sort By
Most relevant
    D

    dede2805

    DK

    Denmark

    5

    Mark helped me with my Cisco Packet Tracer project and showed me how to configure the network correctly so I could successfully ping between different networks. He was very knowledgeable, patient, and explained everything clearly. He also responded very quickly to messages, which made the whole process...

    $50

    Price

    1 day

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No
    C

    caspery1991

    SG

    Singapore

    Ongoing collaboration
    5

    Explained complex networking concepts in a way that was easy to understand. Went through real-world examples, and they walked me through hands-on lab.

    $50

    Price

    5 days

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No
    N

    napoleon431

    US

    United States

    Ongoing collaboration
    5

    Outstanding ! Mark clearly understood the Packet Tracer and Cisco requirements, paid close attention to every detail, and executed the task session exceptionally well. Communication was excellent throughout the project session, making the collaboration smooth and enjoyable. It was a pleasure working...

    $50

    Price

    1 day

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No
    N

    napoleon431

    US

    United States

    Ongoing collaboration
    5

    He is an excellent CCNA instructor! He explained every concept clearly, was patient, and made even complex topics easy to understand. Great communication, punctual, and high-quality work. I highly recommend him and will definitely work with him again.

    $50

    Price

    1 day

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No
    C

    caspery1991

    SG

    Singapore

    Ongoing collaboration
    5

    Absolute professional. Highly recommended.

    $50

    Price

    3 days

    Duration

    gig

    Technical Support

    Helpful?
    Yes
    No