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SD-WANcontroller
2023 - 2024·Case study

SD-WAN Platform

Full-Stack Developer

A management and operations platform for Cisco router fleets, built at Groupe FrameIP inside a six-person team. The product gave network operators a UI to manage what would otherwise be CLI work across dozens of sites, while keeping the model accurate to what the routers actually report.

How it talks to the routers: the platform binds to the routers through SNMP, reads their state by walking OIDs recursively, and pushes configuration changes the same way. Reads are designed to stay consistent with what the operator sees - the UI never invents data the router didn't return.

What you do with it: manage VLANs, DHCP scopes, ports, QoS policies and configurations from one place; explore each router through generated graphs (interfaces, traffic, status); drive choices through guided flows that show only the options the device can actually accept; and switch between sites through a multi-site view that aggregates the fleet without losing the per-router detail.

My role: full-stack developer in a team of six. Frontend in Angular, services in .NET (C#). I contributed across architecture decisions, sequencing the cross-functional work, and shipping core features end-to-end.

(Case study only - the product is proprietary to a former employer; no public demo or source.)

Stack
AngularAngularTypeScriptTypeScript.NET.NET.NETC#SNMPCiscoCisco IOSREST API
confidential - story available on request