Case Studies - Network Engineering for ISPs & Data Centers

CASE STUDIES

Production work

Design, automation, and operations

Real work for ISPs, data centers, and hosting providers, design, automation, and day-to-day operations.

Each write-up has the detail engineers actually want: the problem, the architecture, the tooling, and how it held up. Start with whichever one is closest to your own network.

Designing Webdock's New Data Center: A Multi-Vendor EVPN-VXLAN Fabric

Discover how a multi-vendor EVPN-VXLAN IP Fabric, combined with intent-driven automation and a Source of Truth, can deliver a scalable, multi-tenant data center designed for cloud hosting growth.

Design & Engineering

Cloud Infrastructure cost Optimisation

Strategic resource scaling with kube-downscaler and Jenkins to cut cloud infrastructure costs while holding performance during peak hours.

DevOps

Monitoring & Alerting, Built From Scratch

Designing and deploying scalable monitoring for full visibility into a production network, the foundation for operational continuity, performance, and security.

Monitoring

MPLS & L2/L3VPN Integration

Redesigning an unreliable, overly complex network into a clean MPLS core with L2 and L3 VPN services.

Engineering

Building SDN Router

VPP and FRR with Intel DPDK to build cost-effective, high-performance software routers with flexibility, scalability, and security.

Design & Engineering

PoC & Integration of vBNG

Evaluating and integrating a virtual Broadband Network Gateway, from proof of concept to production for ISP subscriber management.

Engineering

CLIENT TESTIMONIALS

Hear it from the people running the networks

"Mean time to repair dropped, and we expanded their scope."
Davian Litchmore, Director of Network Operations at Andrena

"Incidents keep getting fewer as the network gets cleaner and simpler. It is much better than a year ago."
Hakan Akan, CEO at Gridtelekom

"They're not mindless drones that just execute the task you give them. They're creative, they give feedback, and they suggest better solutions."
Arni Johannesson, CEO at Webdock

Testimonials

See what they say

“ITcare integrates seamlessly with our team on a flexible, on-demand basis, bringing the technical knowledge and proactive approach needed to identify and resolve issues rapidly”

“Their 24/7 NOC gives us continuous visibility and fast, structured incident responses with clear escalation. Since partnering, we have seen faster responses and more consistent network performance.”

“It is a pleasure working with you guys. You always do a brilliant job and helping us moving forward in the right direction :-)”

“We could not have asked for better partners on our project. They treated our project and our business like their own. And they have better skills than anyone we could have hired ourselves.”

“We always turn to ITcare when we need quick and professional assistance with anything related to networking. They’re very skilled and always deliver great results on time.

They’ve setup both Arista and Juniper hardware for us in multiple datacenters around the globe, can highly recommend them.”

“Was a pleasure to visit and to meet everyone in person! The team that you’re building is impressive!”

“ITcare knew very well how to approach our project, they created a great tool based on Python, Ansible and PHP to provision services on devices running JunOS platform. It was exactly what we need, very pleased with their job. In time and cost effective. “

“They have done a great job and last minute availability did play an important role in our urgent task that required fixing multiple issues with BGP and developing a standard for BGP routing policies..”

“Incidents keep getting fewer as the network gets cleaner. It is much better than a year ago, and every project has been completed quickly and on point.”