A product security manager in London — see my CV/résumé, my LinkedIn, and my contact details.
Aside from the usual InfoSec, management, and advisory efforts, I have interest in LangSec, capability-based-security, declarative computing, concurrency, metaprogramming, programming language theory (PLT), libre software, and general software engineering practices. I've personally created technological solutions for companies' messy, real-world production problems in Java, TypeScript/JavaScript, Python, and Rust — atop Linux, Kubernetes, and AWS. Some other technologies also show up in personal projects: C, Clojure, Scheme, and ELisp.
Two web visualisation projects are here:
This site uses Haunt which is implemented in GNU Guile, a dialect of Scheme — itself a variant of Lisp.