A small studio building considered software.
GRUMPYYOUNGMAN LTD is an independent software studio that designs and builds mobile apps and custom software for businesses and consumers. We work with founders, product teams, and organisations who care about the details — from first concept through to shipped product.
The company is registered in England & Wales and operates across the full software delivery lifecycle: research, design, engineering, and launch.
What we do.
Mobile App Development
Native and cross-platform iOS and Android apps, built for performance, accessibility, and the long haul.
Custom Software Development
Web applications, APIs, and internal tools engineered to match the way your business actually operates.
UI/UX Design
Product design and user experience work that turns hard problems into interfaces people find obvious.
Consulting
Technical guidance, architecture reviews, and product strategy for teams navigating build-or-buy decisions.
Let's talk.
If you're starting a new project, rescuing one that's stalled, or just want a second opinion on something technical — we're happy to hear from you.
ellisbirch@grumpyyoungmanltd.co.uk