Round out your agents with the Three Big Brains

Matt Wynne has been programming since the mid-1980s and advancing agile practices since discovering the C2 Wiki in 2001. He joined the Cucumber open source project in 2008 and co-authored The Cucumber Book with Cucumber's creator. In 2013 he co-founded Cucumber Ltd, growing it to roughly $1.5M in annual revenue while training thousands in Behaviour-Driven Development, and developed the Example Mapping practice along the way. After SmartBear acquired Cucumber in 2019, he led the open source project until 2023.

Aldric Giacomoni has been building with AI agents since 2023, and for the past 18 months his agentic interface has been his primary way of writing software. He taught the Web Development Immersive at General Assembly and, with Zach Marcin, built a complete training program for Mechanical Orchard's mainframe-modernization product. He is the author of org-gtd (a GTD package for Emacs), Stone (an agentic harness framework), and rakka (BEAM/Erlang primitives on top of Racket) — all built entirely with agents since early 2025.

David Laing has spent 25 years in software engineering, DevOps, SRE, and release engineering at Pivotal, VMware, Shopify, and Mechanical Orchard. He works specifically on the software supply-chain side: reproducible builds, SBOM generation, dependency provenance, and CVE remediation pipelines.

Lately he has been exploring where agent-assisted workflows can make the repetitive parts of SBOM analysis, vulnerability triage, and remediation evidence cheaper and faster — the patient, tedious work that usually makes engineers want to quit. Based in Dublin, Ireland.