Blue Dog Digital — Wales, UK

Full stack. Full stop.

Web apps, mobile apps, Shopify stores and apps, custom platforms — the full stack. Senior-level. Fully accountable. Yours when it's done.

Start building → See what we've made ↓

Our Products

Bloodhound
Shopify App
Bloodhound
Error monitoring built for Shopify revenue

Monitors everything affecting your conversion rate — JS errors, Core Web Vitals, script timing, failed fetches — tracked in real time. Every problem gets a £ sign next to it. You see exactly what's costing you money.

Free · $49/mo Pro · $149/mo Enterprise
bloodhound.weareblue.dog →
BugDog
Free + Pro
BugDog
Three clicks from bug to ticket

Screenshot a bug, fill in a short form, hit send. Your ticket lands in Wrike, Jira, or your webhook — full context captured automatically: Shopify store, theme, browser, OS. Three clicks. Done.

Chrome Extension · Free + Pro plans
bugdog.weareblue.dog →
📖
iOS App
Moss & Tale
Bedtime stories built around your child

Your child. Their adventure. Every story is crafted around them — their name, their world, the things they love. Generated in seconds, ready to read at bedtime. One subscription. Unlimited stories, every night.

iOS · Subscription
mossandtale.com →
💬
Coming Soon
Fondness
AI companions worth talking to

Characters with real personality — curious, warm, funny, opinionated. 1:1 chat, group conversations, and shared creative projects. The kind of company you genuinely look forward to.

Web · Mobile · Coming 2026
Coming soon →

What We Build

The full stack, not just the front end.

From Shopify theme customisation to native iOS apps and custom SaaS platforms. Whatever you're building, we build it — without handing you off to someone else mid-project.

Discuss your project →
  • Shopify Store Development Theme Dev

    Custom Liquid themes, headless storefronts, performance optimisation, and third-party integrations — each one built to convert, not just look good. Your store gets faster, sharper, and earns more.

  • Shopify App Development App Dev

    Public and private Shopify apps built on the latest stack. Admin extensions, theme app blocks, webhooks, billing integration — everything your app needs to work, earn, and scale.

  • iOS & Android Apps Mobile

    React Native apps that feel genuinely native — fluid animations, offline support, push notifications, App Store delivery. Cross-platform, without giving anything up.

  • Custom Web Applications Web Dev

    Full-stack Next.js and Remix applications. Databases, auth, APIs, admin dashboards — whatever your product needs, built clean and fast.

  • Technical Audits & Consulting Consulting

    Performance audits, code reviews, architecture reviews, and CTO-for-hire engagements. Useful when you need a senior technical opinion without a full engagement.

  • SaaS & Software Products Product

    End-to-end product development from idea to launch. Subscription billing, user auth, analytics, and everything else that makes a SaaS work.

How We Work

Straightforward. No surprises.

No discovery theatre, no handoff chains, no status meetings that could have been an email. You talk to the person building your product. You see progress every few days. You know exactly where things stand.

01 — Understand
Your problem first. Always.

Before any code gets written, we understand your business, your customers, and what success looks like for you. No assumptions. No templated answers.

02 — Plan
Architecture before pixels

System design, data models, tech stack decisions — locked in up front. You see the full picture before we write a line. No scope surprises. No halfway revelations.

03 — Build
Short cycles, constant visibility

Working software every few days — not a big reveal at the end. You direct it at every stage. No waterfall, no silence, no waiting.

04 — Ship
Shipped, documented, and yours

Launched, documented, and entirely yours — source code, deployment scripts, runbooks. Ongoing support is there if you want it. Walk away if you don't. No lock-in, ever.

Why Blue Dog

Senior-level. Actually accountable.

One person. Full accountability.

No account managers. No handoffs between teams. No diffusion of responsibility. You work directly with the developer building your product — so when something's wrong, it gets fixed, not passed around.

10+ years of full-stack experience.

Senior from day one. Shopify Partner. React Native, Next.js, Remix, Node, databases, infrastructure — the whole stack. You won't hit the ceiling of what we can build.

Built to last, not just to demo.

Tested, documented, sensible architecture. What we ship can be maintained by any competent developer. No magic, no tech debt time bombs, no "only I know how this works".

We ship our own products too.

Bloodhound, BugDog, Moss & Tale — we've built and shipped production SaaS products ourselves. We know what real users need because we deal with them every day.

Recent Work

2025 – 26 Moss & Tale AI · iOS App · Subscription 2026 Bloodhound Shopify App · SaaS
2025 – 26 Hytale Server List Gaming · Web Platform

Got a project? Let's talk.

hello@weareblue.dog Wales, UK · Available worldwide

Common Questions

What does Blue Dog Digital do?

Full-service software development. Web apps, mobile apps, Shopify stores and apps, custom platforms — end to end. Based in Wales, UK, working with clients worldwide.

Do you work with clients outside Wales?

Yes — fully remote, always. Clients across the UK, Europe, and the US. Most projects run entirely async with weekly check-ins, or daily if the timeline demands it.

How do you charge — day rate or project?

Both. Short-term and ongoing work typically runs on a day rate. Fixed-scope projects are quoted as a flat fee after a brief discovery call. Get in touch and we'll work out what fits.

What's the best way to start?

Email hello@weareblue.dog with a rough description of what you're building. No forms, no calls booked before you've spoken to a human. Just a reply, usually same day.