01
Magento development
New builds, replatforms and Hyvä frontends on Magento 2 and Adobe Commerce. Clean modules, reviewed code, tests that actually run.
Magento 2HyväGraphQL
Magento developmentMAGENTO AGENCY · NETHERLANDS
Magento stores that load, sell and stay up.
We are a Dutch agency specialising in Magento development, e-commerce consultancy and Magento hosting. One team that builds your store, improves it and watches over it day and night.
TRUSTED BY
MANAGED SITES & SERVERS · MONITORING
Four things. All Magento.
No sidelines, no hardware, no printers. We went deep on one platform instead of wide on ten.
02
E-commerce consultancy
Where is conversion leaking? We dig into data, checkout, catalogue and roadmap, and hand you a plan with numbers attached, not a slide deck.
CROCheckoutRoadmap
E-commerce consultancy03
Magento hosting
Tuned for Magento, not for everything. Varnish, Redis, OpenSearch, staging that matches production, and monitoring that calls us before it calls you.
VarnishRedis24/7
Magento hosting04
AI in your development process
Agents that track down incidents, review every pull request, prepare tickets and build on their own. Not an experiment: it is how we work every day, for every client.
Claude CodeAgentsCI
AI in your development processCases, with the work attached
All cases →
DEVELOPMENT · CONSULTANCY
BMN Bouwmaterialen: three online stores and an ordering app on one catalogue
For BMN we work on the B2B stores of BMN, Van Keulen and BMN IJzerwaren, and on BMN Connect, the ordering app used on the building site. Everything runs on one Adobe Commerce installation with one catalogue of almost 200,000 products, and Business Central as the ERP. Building materials are one of the hardest categories there is: every customer has its own prices and contract items, and units and packaging differ from product to product.
- Adobe Commerce
- PLATFORM
- Business Central
- ERP
- 196,000
- PRODUCTS
- 90,000
- CUSTOMER COMPANIES
AI · HOW WE WORK
AI in every engagement, not just in the proposal
AI is not a separate product for us, it is how we work. Agents work for every client, from a store on a single server to an Adobe Commerce platform with three storefronts and an ERP behind it. They read logs, review code, work out what a ticket is really about and build on their own where they can. Whatever we set up for a client, we have run in production ourselves first.
- Every client
- USED FOR
- Every PR
- CODE REVIEW
- Daily
- ROUTINES
- Claude Code
- STACK
DEVELOPMENT · TRACKING
HV Equestrian: four brands, one installation
HV Polo, Euro-Star, HV Society and Imperial Riding run together on a single Magento installation with a Hyvä frontend. Wholesale and retail side by side, a separate website and catalogue per brand, but one codebase to maintain and one place to patch. We took over development of that existing build and sorted out the tracking and quality gates.
- 4
- BRANDS
- Hyvä
- FRONTEND
- Multistore
- SETUP
- GA4 · Meta CAPI
- TRACKING
TAKEOVER · MODERNISATION
Boeties: a codebase you can read again
Taken over from another agency in early 2026. Projects like this rarely start with new features: first the code has to become predictable again and the store safe to update. After that comes the detective work: why pages are slow and links break, usually in extensions nobody had looked at in years. Boeties now runs on current Magento and PHP versions, every security patch goes out shortly after release, and a pull request only passes when it is clean.
- Magento 2
- PLATFORM
- −85%
- CATEGORY QUERIES
- Deployer · CI
- DEPLOYS
- Takeover
- TYPE
Also built, improved or hosted by us
From single-brand shops to multi-brand groups with tens of thousands of SKUs. Click a logo with a case for the full story.
How we work
Short cycles, visible progress, no surprises on the invoice. You always know what we are working on and why.
Talk it through →- 01
Audit
We look at code, hosting, speed and checkout, then say plainly what is worth fixing first.
- 02
Plan with numbers
Every proposed change carries an expected effect and an estimate. You decide what makes the cut.
- 03
Build in two-week sprints
Deploy to staging continuously, to production when you say go. Reviewed code, no cowboy patches.
- 04
Host and keep watch
Monitoring, security patches and performance budgets. If something breaks at 3am, it wakes us, not you.
Works with
Tools and platforms we work in every day, not partnerships we claim. Everything on this list we have built with, integrated or run.
- PLATFORM
- Magento 2Adobe CommercePHPComposer
- FRONTEND
- Hyvä ThemesAlpine.jsTailwindGraphQLPWA StudioReactNuxtVue.jsTypeScript
- PAYMENTS
- MollieAdyenMultiSafepayBuckarooPay.KlarnaPayPalStripeWorldlineRiverty
- INTEGRATIONS
- Business CentralOCI punchoutAkeneoStoryblokChannableBrevo
- ANALYTICS
- GA4Google Tag ManagerMeta Conversions APILighthouse
- SEARCH
- OpenSearchElasticsearchElasticsuiteAlgoliaTweakwise
- INFRA
- CloudflareVarnishRedisRabbitMQMySQLMariaDBHypernodeDDEVAnsibleDeployerBitbucket PipelinesNetdata
- QUALITY
- PHPStanPHPCSPHPMDGrumPHPPHPUnitSonarCloudESLint
Integrations are not a closed list: ERP, PIM, WMS or accounting, if it has an API, we can connect to it.
Small agency. You get the people who write the code.
Gunnie is a small Dutch Magento agency, building on Magento since 2009. No account manager in between, no ticket queue. You talk directly to the developer who knows your store.
We host and maintain what we build. Whoever built your store also gets the alert when something breaks at night, so nothing gets thrown over a wall.
More about us →- 2009
- ON MAGENTO SINCE
- 0
- ACCOUNT MANAGERS
Frequently asked questions
- What does a Magento project at Gunnie cost?
- Our rate is €135 per hour excluding VAT, for development and consultancy alike. A fixed price starts at €12,500, a ten-hour bundle costs €1,350 and ad hoc hours are €140. Every rate is on the pricing page.
- Do you work on an existing Magento store?
- Yes. Taking over existing stores is a large part of what we do. We start with an audit of code, hosting, speed and checkout, then say plainly what needs doing first.
- Can you work inside our own team?
- Yes. For BMN Bouwmaterialen we have done exactly that for years: refinement and estimates for the backlog, code review on every pull request, and building in their sprints, in their tooling. You do not get an agency that brings its own process; you get a developer who works within yours.
- Do you host the stores you build?
- Yes, and that is deliberate. The entry plan runs on shared hosting; everything above it on a server of its own with Varnish, Redis and OpenSearch, tuned for Magento. Whoever built the store also gets the alert when something breaks.
- What happens when my store goes down at night?
- Every site and server we manage is checked every five minutes from the outside, from several locations. If something goes down, our phone rings, not yours. The figures are live at the top of this page: uptime, incidents and how quickly it is usually restored.
- How do you handle security patches?
- An Adobe patch goes to acceptance shortly after release and then to production, not onto a list for next quarter. When a vulnerability is known and no patch exists yet, we build a mitigation ourselves until it does. You can read how that went with StyleSmuggler in the DevLog.
- Magento Open Source or Adobe Commerce?
- Both. Most stores are well served by Open Source. Adobe Commerce is worth considering for B2B with company accounts, contract pricing and procurement integrations, as at BMN. The licence fee is substantial, so we first work out what you would really use.
- Do you do Shopify or WooCommerce?
- Build on them? No. We went deep on Magento instead of wide across ten platforms, and for a new Shopify or WooCommerce store you are better off with another agency. What we do is host and keep running an existing WooCommerce or PrestaShop store for clients who are already with us.
- Where are you based?
- Heeswijk-Dinther, in the south of the Netherlands. We work with clients across the Netherlands and beyond; most of the work is remote, and we are happy to visit.
Let us take a look at your store. Free, and honest.
Half an hour, screen sharing, no sales script. You leave with three concrete things to fix, whether or not you hire us. If you want the full picture after that, there is the audit: paid, and yours to keep.