Enterprise-grade network and security for Irish SMEs — designed properly, documented clearly, and supported when it matters. On-site across South Dublin, Wicklow & Wexford, with remote support nationwide.
Practical, enterprise-grade network and security services for SMEs in South Dublin, Wicklow and Wexford — without unnecessary complexity or cost.
A structured review of your existing network and security posture to identify risks, performance issues, and design gaps — with clear, actionable recommendations.
End-to-end design and implementation of secure, scalable network infrastructure, tailored to how your business actually operates — not a one-size-fits-all template.
Proactive monitoring and management of your network by a senior engineer — focused on stability, security, and preventing issues before they impact the business.
A practical security review focused on real risk reduction — not box-ticking — followed by implementation of appropriate, proportionate controls.
Careful planning and execution of infrastructure migrations, upgrades, and consolidations — with minimal disruption to day-to-day operations.
On-demand access to senior-level network and security expertise for reviews, troubleshooting, vendor decisions, and strategic planning.
A quick way to see if TVO Innovations is the right kind of support for your business.
Not just theory - battle-tested in demanding datacentre and enterprise environments
Most SME networks are designed by generalists or left to grow organically. You end up with security holes, performance issues, and systems held together with duct tape. I bring datacentre-grade design thinking to small and medium business environments - proper segmentation, real security, documented infrastructure, and solutions that actually scale.
Current certifications validating technical competency across Cisco platforms
Cisco Certified Network Associate
Network Professional - Data Center
Cisco Certified Specialist
Engineering Cisco Meraki Solutions
35-person life sciences consulting company had a Cisco Meraki environment implemented by generalist IT staff. I reviewed the entire deployment and optimised for scalability, security, and performance. Redesigned VLAN segmentation to properly isolate client data, implemented role-based access controls, configured advanced threat protection, optimised wireless coverage with proper channel planning, and established automated alerting and reporting for proactive management.
I’m Kevin Teevan, and I’ve spent over 25 years working in network infrastructure and security. Much of that time has been in demanding enterprise and data-centre environments—where high availability isn’t a marketing term, it’s a requirement.
My experience includes designing and delivering Cisco ACI multi-pod data centres, operating Palo Alto firewall clusters, and working with F5 load-balancing platforms, including zero-downtime migration scenarios. I’ve architected spine-leaf networks, evaluated SIEM and XDR platforms, and resolved complex multi-vendor issues under real operational pressure.
My work has taken me across the globe supporting major infrastructure migrations and deployments. To stay current in a rapidly evolving technology landscape, I actively participate in international conferences and vendor summits, keeping aligned with emerging technologies and industry best practices.
Here’s what I’ve consistently seen: Irish SMEs often face the same infrastructure and security challenges as large enterprises, yet are left choosing between hobbyist-grade solutions or rigid, one-size-fits-all service provider offerings that don’t truly fit their needs. There’s very little middle ground.
That’s the gap TVO Innovations fills. You get enterprise-grade thinking and design, scaled appropriately for your business—proper network segmentation, meaningful security controls, clear documentation, and solutions that work, without the enterprise price tag or unnecessary complexity.
Service Area: I support SMEs across South Dublin, County Wicklow, and County Wexford for on-site work, with remote management and support available nationwide.
Whether you need a complete infrastructure overhaul or just want someone to take a proper look at what you've got, let's talk.
What happens next?
Send me a message or email, and I'll get back to you within 24 hours. We'll schedule a call to discuss your needs, and I'll provide a clear proposal with scope and pricing. No sales pressure, just straight talk about what your network needs.