Stephen Cranfield · Technology leader

I lead technology—and still build things myself.

By day, I work across governance, security and AI enablement in enterprise IT. Outside work, I design and build websites, PWAs and apps from idea to launch.

Explore the work About me

01 / Portfolio

Product thinking
Interface design
Working software

What this work shows

The work covers product thinking, interface design and development.

These are independently made projects rather than visual concepts. Each case study records the problem, the choices I made and how the finished product was built.

Projects: 10
Websites: 4
PWA Apps: 1
Apps: 5

rivervalleyrangers.ie homepage — "Swords football since 1981", club stats and join links over a pitch photo

2024

River Valley Rangers AFC

The digital home of Swords' community football club since 1981 — youth academy to walking football — redesigned for 2026 and run as a living platform, not a brochure.

2026

QualFM

Web presence for an Irish facilities and maintenance services company — a trade business presented with clarity instead of clutter.

2026

Runway

A private media guide — watchlists, personal ratings, TV guide data, and recommendations that learn from taste. Grown from an embedded experiment into a standalone PWA.

2024

Astra

An AI security-awareness assistant — generating awareness content, phishing simulations, and cyber event summaries, with a prompt builder for crafting workflows.

2025

Prompt Builder

A standalone workspace for crafting and previewing AI workflows in real time — the power-user tool that grew out of Astra.

04 / Beyond the side projects

By day, I work in governance, security and AI enablement within enterprise IT.

More about how I work

I lead technology—and still build things myself.

The work covers product thinking, interface design and development.

Websites, PWA apps
and software.

Clear, responsive sites built around a real audience and a real outcome.