Certified on BigCommerce, Shopify, Magento, WordPress, and Volusion

Development Services for Every Platform, Stack, and Store

Platform builds, custom features, APIs and integrations, headless storefronts, B2B, mobile, migrations, speed, and support: every kind of development an online business needs, written by one team that has shipped production code for fifteen years. Pick the development you need below, or tell us the problem and we will tell you the right kind.

15
Years shipping production code
600+
Stores built and migrated
5
Platform certifications

MAK Digital at a glance

  • 15

    Years in eCommerce

    Fifteen years of building, migrating, and growing online stores for B2B and B2C brands.

  • 30+

    In-house specialists

    SEO, AI search, paid media, design, and development experts under one roof.

  • USA

    US-led, globally staffed

    A US-based core team you talk to directly, backed by vetted specialists worldwide.

  • 4.9

    Client rating

    Average score across 650+ verified client reviews.

The full catalog

Every Kind of Development We Do

Each service has its own page with detail, process, and pricing. Here is what each one is for, so you can find the right kind of development in one place.

  • BigCommerce Development

    Stencil themes, checkout and B2B Edition work, apps on the BigCommerce API, and headless builds by a certified BigCommerce developer team and Elite Partner. BigCommerce development.

  • Shopify & Shopify Plus Development

    Online Store 2.0 themes, Checkout Extensibility and Functions, custom and private apps, Hydrogen storefronts, and Plus B2B setups. Shopify development.

  • Magento & Adobe Commerce Development

    Hyvä storefronts, custom modules, B2B configuration, extension integration, upgrades, and hosting for Open Source and Adobe Commerce. Magento development.

  • WordPress & WooCommerce Development

    Block themes, WooCommerce stores, custom plugins, headless WordPress, performance work, and content sites that sell. WordPress development.

  • Volusion Development

    Template customization, custom functionality on the Volusion API, speed work, and migrations off the platform when it is time, from long-standing Volusion developers. Volusion development.

  • Custom eCommerce Development

    The functionality no app delivers: product configurators, custom checkouts, pricing engines, subscriptions, and back-office tools, built to survive platform updates. Custom eCommerce development.

  • API & Integration Development

    ERP, PIM, OMS, CRM, shipping, tax, payment, and marketing integrations through platform APIs and middleware, with NetSuite, Klaviyo, and others. Web development services.

  • Headless & Composable Commerce

    Hydrogen, Next.js, and Catalyst storefronts on BigCommerce or Shopify with a CMS and search of your choice, as in our Byourbed and US Flag Store builds. Headless commerce.

  • B2B eCommerce Development

    Company accounts, contract pricing, quotes, bulk ordering, approvals, punchout, and portals on BigCommerce B2B Edition, Shopify Plus, or Adobe Commerce. B2B web development.

  • Theme & Storefront Development

    Custom themes on Stencil, Liquid, Hyvä, and WordPress blocks, built mobile-first from our designs and tuned for Core Web Vitals. See development by platform.

  • Mobile & Progressive Web App Development

    Responsive, mobile-first builds, and installable, offline-tolerant PWAs with app-like navigation where mobile engagement justifies them, without maintaining a native app.

  • App, Plugin & Extension Development

    Private and public Shopify apps, BigCommerce apps, Magento extensions, and WordPress plugins for functionality that has to live inside the platform admin, storefront, or checkout.

  • Platform & Data Migration

    Catalog, customers, orders, content, and rankings moved between BigCommerce, Shopify, Magento, WooCommerce, and Volusion with zero downtime. Platform migration.

  • Speed & Performance Engineering

    Core Web Vitals passed on mobile through theme, script, image, and app work, on BigCommerce, Shopify, Magento, and WooCommerce. Site speed optimization.

  • Development by Industry

    Regulated and specialized catalogs, from firearms and CBD to furniture and electronics, with the compliance and fitment logic each needs. Development by industry.

  • Support & Maintenance

    Updates, security, monitoring, fixes, and new features from the developers who built the store, with plans for BigCommerce, Shopify, Magento, WooCommerce, WordPress, and Volusion. Support services.

How we build in 2026

AI-Assisted Engineering, Human-Reviewed Code

AI has changed how fast a team can write, test, and document code, and it has raised the stakes on review: generated code that nobody understands is a liability the moment the platform updates. We use AI where it makes delivery faster and safer, and every line that reaches your store is reviewed, tested, and owned by a senior developer.

  • AI in the Workflow

    Code review, test generation, refactoring, and documentation assisted by AI tooling, so builds ship faster with more coverage and clearer handover.

  • Senior Review on Everything

    No generated code reaches production unreviewed. Architecture, security, and platform-specific judgment stay with people who have shipped hundreds of stores.

  • Agent-Ready Storefronts

    Structured product data, clean feeds, and stable APIs so AI shopping assistants and agentic checkout can read, recommend, and buy from your catalog correctly.

  • AI Features in the Store

    Semantic search, recommendations, and catalog-grounded assistants integrated where they shorten the path to purchase, measured and kept inside performance budgets.

  • Performance as a Requirement

    Core Web Vitals in the green on mobile and WCAG 2.2 AA accessibility on every build, checked before launch and after every platform update.

  • Code You Own

    Repositories, credentials, documentation, and tests handed over on every project; no proprietary frameworks, no lock-in.

Every project, every platform

Our Delivery Standards

Whatever kind of development you hire us for, the same standards apply. They are the definition of done:

  • A written technical scope with a fixed price and a dated plan before any code is written
  • Certified developers for your platform, working with its official APIs and extension points only
  • Version control, staging environments, code review, and a rollback path on every release
  • Automated and manual testing of checkout, payments, tax, shipping, and every integration with real data
  • Core Web Vitals passed on mobile and WCAG 2.2 AA accessibility verified before launch
  • Structured data on every template that qualifies, validated before go-live
  • SEO-safe releases: redirect and metadata plans, then Search Console monitoring, for anything that changes URLs
  • Security by default: least-privilege API scopes, secrets outside the code, dependency and platform patching
  • Documentation, credentials, and repositories handed over, with a support plan available from the same developers

Development by Platform

The platform pages go deeper on each stack. See development pricing for how projects are quoted.

How Development Projects Run

Whatever we build, the sequence is the same: discovery and a fixed price, design before code, sprints with reviewable previews, QA against speed and accessibility standards, a checklist launch, and a support plan if you want us to stay.

  • Diagnose the Need

    We map the problem to the kind of development it needs: platform work, custom code, an integration, headless, or a migration, and recommend the platform when one is not chosen yet.

  • Scope & Price

    A written technical scope, architecture where it matters, a dated plan, and a fixed price, with alternatives if a simpler path exists.

  • Design & Architecture

    Data models, integration flows, and environments designed; UX and visual design for anything customer-facing with our design team.

  • Build in Sprints

    Reviewed, tested increments on staging that you can try every sprint, rather than a reveal at the end.

  • Launch Safely

    Integrations verified with real data, performance and accessibility checked, SEO protected, and the team on call through the first days.

  • Support & Grow

    A support plan from the same developers, plus SEO, marketing, and ongoing improvement when you want growth handled too.

What Clients Say About Our Developers

Startups to Fortune 500 companies, on every major platform, most still with us years after launch.

  • Robert Palori

    Zuum Media, zuummedia.com

    “I have worked with Mak Digital Design a few times. We have done a custom wish list on our website along with many other custom features to allow better navigation. Communications have been excellent and pricing for our projects very reasonable. Thank you for the great service.”

  • John Lock

    CEO, Unisan.com

    “Teaming up with Rosanne and the incredible crew at MAK is a downright blast! I've collaborated with them on numerous projects and just can't get enough. What I've discovered is that MAK is brimming with sharp, imaginative designers and tech wizards who really tune into your needs and outdo themselves in meeting, even surpassing, your expectations.”

  • PMArmory

    PMArmory

    “Teaming up with MAK is a total thrill! We're over the moon with our brand-new website. Alexis was all ears for our needs and hatched a plan that checked all our boxes. Her communication skills throughout the whole process were simply top-notch.”

Not sure which kind of development you need?

Describe the problem and the platform you are on. We will reply with the right kind of development for it, a technical approach, a timeline, and a fixed price.

Development Services Questions, Answered

Which kind of development you need, platforms, cost, timelines, certifications, AI, and support.

Which kind of development do I need?

It depends on the problem. A new store or a redesign is platform and theme development; a feature no app provides is custom development; connecting systems is API and integration development; several front ends or a bespoke experience points to headless; wholesale workflows are B2B development; a platform that no longer fits is a migration; a slow site is performance engineering. Describe the problem and we will map it to the right kind, which is the first step of every project.

Which eCommerce platforms do you develop on?

We are certified on BigCommerce, Shopify and Shopify Plus, Magento and Adobe Commerce, WordPress and WooCommerce, and Volusion, and we build headless storefronts on Hydrogen, Next.js, and Catalyst. Because we work on all of them, our platform recommendation comes from your requirements rather than our preference.

How much do development services cost?

A defined feature or custom theme with a clear scope runs from the mid four to low five figures; projects with custom functionality and integrations run from the low-to-mid five figures; headless, composable, multi-storefront, and B2B programs run higher and are scoped in phases. Every project is quoted as a fixed price after technical discovery; see development pricing and our support plans for ongoing work.

How long do development projects take?

Defined features take three to six weeks; custom themes six to ten; projects with custom features and integrations twelve to twenty; headless, composable, and B2B programs twenty weeks and up. You get a dated plan with the scope and working software on staging every sprint.

Are your developers certified?

Yes. We are a BigCommerce Elite Partner with certified BigCommerce developers, a Shopify Partner, and certified on Magento and WordPress, and we have built on Volusion since the platform's early years. Certifications matter because platform APIs, checkout rules, and theme systems change; we work with each platform's official extension points so what we build survives updates.

Can you take over development from another agency or developer?

Yes, and we do it often. We start with a code and infrastructure audit, stabilize anything at risk, document what exists, and then plan improvements. Our support services cover inherited stores on every platform we develop for.

Do you use AI to write code?

We use AI tooling for code review, test generation, refactoring, and documentation, which makes delivery faster and better covered. Every line that reaches your store is reviewed by a senior developer, because generated code nobody understands becomes a liability at the next platform update. We also build the storefront side of AI: structured product data for AI shopping assistants and AI features such as semantic search and recommendations.

Will development work affect our SEO?

Not negatively, when it is planned. Anything that changes URLs, templates, or structure gets a redirect and metadata plan, structured data is validated, and Search Console is monitored after release. Because speed and accessibility are requirements on every build, development usually improves rankings; our SEO team works on the same projects.

Do you build mobile apps?

We build responsive, mobile-first storefronts and progressive web apps: installable, offline-tolerant, with app-like navigation and push notifications where they earn their place. For most stores a PWA delivers what a native app would at a fraction of the cost and maintenance; when a native app is truly needed, we build the APIs and the storefront it depends on.

What happens after launch?

The developers who built your store provide ongoing support: platform and dependency updates, security, monitoring, bug fixes, and new features, on plans per platform. If you prefer to maintain it in-house, we hand over repositories, documentation, tests, and the release process.

Development Resources

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