Senior Software Engineer · Ireland
Mobile, web, and cloud engineering with React Native, Expo, TypeScript, and AWS—grounded in calm delivery and practical product thinking.
Proof in practice
Small tools, playful experiments, and product-minded engineering—all designed to make something clearer or easier.
See all the tools
React Native, Expo, TypeScript, and cloud delivery for teams that want to move with confidence. Web studios can also add mobile app development for client projects, and anyone pricing an app can see what it costs in Ireland.
My latest App Store release: an isometric runner over stone walls, across Dublin rooftops, and past sheep that won’t budge. Built with Expo and React Native Skia. Free, with no ads.
My first App Store release: a creative app for making, naming, saving, and sharing unicorn characters.
Everyday developer utilities for formatting JSON, building deep links, and checking colour contrast—entirely offline.
A lightweight CRM for capturing leads, tracking opportunities, and remembering follow-ups.
A free neon arcade game built for quick plays on desktop or mobile. No account or download required.
Start here
See what I build, learn from practical notes, try a useful tool, or take a quick detour into games.
Work together
Product-minded help across mobile, web, architecture, and cloud delivery.
Learn
Practical guides for shipping modern mobile and full-stack products.
Build & try
Browser apps and experiments made to solve a problem—or explore an idea.
Think
Clear-eyed analysis of the hardware, platforms, and business choices shaping software.
Play
Playable browser projects alongside thoughts on games and the industry around them.
Get help
Slow laptop, printer that won't print, or just want someone patient to show you the ropes. I fix PCs and give one-to-one lessons for non-technical people, remotely or in person around Monaghan.
On X since 2009
New tutorials, app launches and what I’m building next, posted as it happens.
Follow @p_d_y
