With 30 years of experience in designing, deploying, and optimizing complex network infrastructures, I specialize in delivering high-impact solutions across multiple industries, including telecommunications, data centers, finance, oil & gas, manufacturing, transportation, and retail. My passion lies in architecting scalable, secure, and highly available networks that power critical business operations.
- Service Provider & Data Center Networks 🏢🌍
- Carrier-Grade & Large-Scale Network Architectures 📡
- Routing & Switching (MP-BGP, MPLS, Segment Routing, SRv6, EVPN, VXLAN etc.)
- Software-Defined Networking, Network Automation and Orchestration 🤖
- Network Security & Infrastructure Resilience 🔐
- Cloud Networking & Automation ☁️ (AWS, Terraform, Ansible, Python)
- High-Performance Financial & Trading Networks 💰📈
- Industrial Networking & Wireless Solutions 🏭📡
- Teaching, Training & Public Speaking 🎤📚
I’ve had the privilege of working with industry leaders such as Amazon Web Services (AWS), Cisco, New York Stock Exchange (NYSE/Euronext), and major financial institutions, alongside telecommunications operators and integration partners of Cisco & Juniper.
Currently, I’m based in Ireland 🇮🇪, serving as a Senior Network Development Engineer, where I continue to design and optimize networks that drive mission-critical applications.
Beyond engineering, I am deeply committed to education and knowledge-sharing. I've spent countless hours as an instructor, mentor, and speaker, conducting training sessions and speaking at industry events to empower IT professionals worldwide.
Through my online course business, I help network engineers master cutting-edge technologies and stay ahead in their careers by providing comprehensive training in advanced networking concepts, protocols, services, and best practices.
I’m always open to discussing cutting-edge networking technologies, collaborating on new projects, or sharing knowledge with the community. Feel free to connect with me!
💼 https://www.linkedin.com/in/leofurtadonyc/