Plugin & Shopify app development
instead of another workaround.
The custom extension your platform is missing, built properly instead of bolted on.
- — You pay for several apps to achieve one outcome
- — An off-the-shelf plugin does 80% of the job and blocks the rest
- — Third-party apps have slowed your storefront measurably
The work should
change the numbers.
There is a point where the app store stops helping. You are paying four subscriptions to approximate one workflow, each with its own admin, each writing to the storefront in its own way, and the combined performance cost is measurable on every page load.
Custom extension work replaces that pile with one thing that does exactly what you need. Built to the platform’s own conventions, it survives core updates, respects the theme, and can be handed to another developer without an apology.
We build private plugins and apps for single businesses, and public ones for teams who want to sell into a marketplace — including the review, billing and support scaffolding that comes with distribution.
What the engagement
actually contains.
Requirement shaping
The workflow written down properly, with edge cases named before code exists.
Platform-native architecture
Hooks, extensions, app blocks and APIs used the way the platform intends, so upgrades stay boring.
Admin experience
Settings and reporting screens built for the person who will use them daily, not the person who commissioned them.
Performance discipline
Storefront impact measured, scripts deferred, and nothing loaded on pages that do not need it.
Distribution readiness
For public apps: billing, OAuth, webhooks, GDPR endpoints and review-guideline compliance.
Tests and documentation
Automated coverage on the logic that matters plus a README your next developer will thank you for.
- Source code in your repository under your licence
- Deployed plugin or app in your environment
- Admin interface and configuration
- Automated test suite
- Technical and user documentation
- App store submission package where relevant
- You pay for several apps to achieve one outcome
- An off-the-shelf plugin does 80% of the job and blocks the rest
- Third-party apps have slowed your storefront measurably
- You want to productise something your team built internally
What usually went wrong
before we were called.
- 01Patching core behaviour instead of using documented extension points
- 02Loading scripts on every page when only one template needs them
- 03Building a public app architecture for a single private store
- 04Shipping without an admin screen the client can actually operate
- Storefront performance impact
- App subscriptions retired
- Support tickets on the workflow
- Time to configure without a developer
3–6 weeks private; 8–12 weeks for a public marketplace app
What week one
actually looks like.
The workflow written down properly, including the edge cases nobody mentions in the brief, and a decision on private versus public architecture before any code exists.
- Staging environment access
- A subject-matter owner for the workflow
- Existing app subscriptions to be replaced
- Store or marketplace account, for public apps
- Marketing the app in a marketplace
- Ongoing customer support for public apps
- Redesigning the surrounding theme
- Platform licence costs
Scope boundaries stated up front rather than discovered in a change request.
Four stages, visible throughout.
Diagnose
Analytics, search data, sales conversations and a technical audit read together, so the brief is based on evidence rather than opinion.
Structure
Message hierarchy, page architecture and URL plan agreed before design starts — the decisions that are expensive to change later.
Build
A component system engineered by seniors, with technical SEO, accessibility and performance handled as we go rather than bolted on.
Prove
Staged launch, redirect and coverage monitoring, and conversion measured against the baseline we took before starting.
Plugin & Shopify app development, answered.
Private (custom) apps are faster to build and ship because they skip the review process and multi-tenant billing. Public apps make sense when you intend to sell the tool or install it across many stores. The architecture differs enough that it is worth deciding before development starts.
If it is built on documented extension points, yes. Most upgrade pain comes from plugins that patched core behaviour instead of hooking into it. We stay inside supported APIs and pin the review of breaking-change notices into your maintenance retainer.
Often. We start with a short code audit and a written verdict: extend, refactor or rewrite. You get the reasoning and the estimate before committing to either path.
E-commerce development
Storefronts built for considered buying: fast catalogues, clean checkout, fewer reasons to leave.
API & third-party integrations
CRMs, ERPs, payments and internal tools connected so the data stops being re-typed by people.
Website & app maintenance
Ongoing updates, monitoring and a senior person to reach when something needs deciding.
SaaS & custom software
Product engineering for the system your business runs on and no vendor sells off the shelf.
Make plugin & shopify app development useful.
Bring us the hard thing. We will bring a point of view, a senior team and a clear next step.