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E YEY
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E Y

@ey0

CCNP-certified senior network engineer specializing in resilient enterprise routing and switching.

Ghana
Message

What I'm looking for

I seek senior network roles where I can design and maintain resilient, scalable enterprise infrastructure, lead migrations, and mentor teams in a collaborative, uptime-focused environment.

I am a seasoned network engineer with 15+ years designing, implementing, and maintaining enterprise infrastructure across aviation, public sector, and IT services. I lead large-scale deployments and specialize in routing, switching, IP architecture, and Layer 2 technologies to maximize uptime and performance.

Throughout my career I replaced legacy gear, implemented OSPF/BGP/EIGRP, managed IP provisioning with Infoblox, and delivered nationwide kiosk and gate infrastructure upgrades for airline environments. I also built and migrated VMware environments, configured F5 load balancers and multiple firewall platforms, and standardized documentation and change-control processes.

I hold a BSc in Computer Science and multiple Cisco certifications (CCNA, CCNA-Security, CCNP Routing, CCNP Switching). I bring practical hands-on expertise, strong troubleshooting skills, and a focus on reliable, maintainable network designs that minimize outages and operational friction.

Experience

Work history, roles, and key accomplishments

CI
Current

Senior Network Engineer

CSI Companies Inc.

Feb 2022 - Present (3 years 7 months)

Lead engineer for national infrastructure upgrade projects supporting United Airlines airport networks, replacing legacy switches, provisioning IP via Infoblox across 50+ sites, and implementing OSPF/BGP to improve reliability and uptime.

HL

Network Administrator

Havilah Group LLC

Mar 2019 - Jan 2022 (2 years 10 months)

Managed network and systems infrastructure for small-to-mid clients, designing LAN/WAN architectures, configuring OSPF/EIGRP, applying ACLs/firewall rules, and maintaining VMware virtualization to improve performance and supportability.

GL

Network & Systems Engineer

Ghana Community Services Ltd.

Mar 2008 - Dec 2018 (10 years 9 months)

Oversaw enterprise IT operations and virtualization efforts, deployed Cisco/F5/firewall infrastructure, migrated to VMware ESXi, and managed Windows Server environments to increase reliability and centralize services.

Education

Degrees, certifications, and relevant coursework

Kwame Nkrumah University of Science and Technology logoKT

Kwame Nkrumah University of Science and Technology

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science completed at Kwame Nkrumah University of Science and Technology.

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E Y - Senior Network Engineer - CSI Companies Inc. | Himalayas