GPU clusters, liquid cooling, high-density power, and optical fabric, advised by someone who has actually built and run infrastructure at scale.
The AI buildout is bottlenecked by physical infrastructure, not by models. Power, cooling, networking, and the supply chain behind them now decide whether a cluster ships on schedule or slips two years. Red Sun Consulting is independent, vendor-neutral advisory for the teams making those decisions.
Most AI infrastructure problems are not silicon problems. They live in the seams: between the power shelf and the cooling distribution unit, between a vendor reference architecture and the specific site, between an electrical contractor who has bid AC-first for thirty years and an MEP design that assumed clean DC commissioning. We work in those seams.
Hyperscalers and neocloud operators standing up new GPU capacity, colocation operators retrofitting halls for density they were never designed for, and infrastructure investors who need a technical read on a deal before they wire the money. The common thread is that the stakes are large enough that a second independent opinion pays for itself.
This practice is led by a former CIO and network and security leader whose career includes the Universal Beijing Resort capital build with Universal Creative under NBCUniversal, and fifteen years running technology across the US and Greater China. The advice is grounded in delivery, not in a vendor's quota. When a reference architecture will not survive contact with your site, we say so before the purchase order, not after.
Data center architecture and design · Zero trust and security architecture · US-China technology strategy
Most engagements begin with a 30-minute conversation to scope the right approach.