Frédéric Cuiller is a Principal Engineer in Technical Marketing at Cisco with over a decade of experience designing, validating and deploying carrier-grade network solutions across service provider, cloud and data center environments. He is an IOS‑XR and high-end routing specialist (Cisco 8000, NCS, ASR, CRS) known for leading large-scale backbone refreshes, migrations and performance validations that moved tens of Tb/s of capacity. Fluent in systems design from ASICs and optics to power/cooling and telemetry, he bridges deep lab testing with customer-facing proof-of-concept and early field trial leadership. As a Swiss‑army‑knife engineer he combines presales, field enablement, documentation and competitive product influence—contributing CRDs/PRDs and deployment workbooks that shape product direction. Practical and methodical, he routinely converts complex multi-vendor challenges (mVPN, SR‑TE, EVPN, BGP/RPKI) into repeatable operational procedures and automation-ready blueprints. Based in France, he pairs hands-on troubleshooting with strategic customer advocacy and a track record of mentoring engineers and publishing technical guidance.
10 years of coding experience
11 years of employment as a software developer
Telecommunications, Telecommunications at ENSEIRB-MATMECA
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Frédéric Cuiller - Principal Engineer, Technical Marketing at Cisco