Reference · rw/guides

Guides worth keeping.

Long-form, practical writing from the domains we operate in. Written for the people who have to make the decision, not for a search engine.

Enterprise blockchain infrastructure

Node topology, mining pools, key security, integration and the trade-offs that decide whether a blockchain project ships or stalls.

Moving from MPLS and a headquarters-shaped network to SD-WAN, zero trust and consolidated datacenters, without breaking the business mid-migration.

How insurers, financial firms and trading desks move from reporting the past to estimating what happens next, and act on it inside existing systems.

Preparation, crew, weather routing, paperwork and handover: how a professional delivery is planned long before the lines come off.

How to build campaigns that disrupt the feed, earn attention and convert the reaction into trust, pipeline and market share.