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Magento development – enterprise e-commerce with multi-store, B2B and ERP integration
Adobe Commerce · Magento Open Source · multi-store · B2B · Made in Germany

Magento development: Adobe Commerce, multi-store and scalable enterprise shops

For mid-sized companies: large catalogues, B2B pricing logic and stable ERP integration—no core hacks or offshore guesswork – delivery and project ownership from Germany (Leer/East Frisia), named contacts, no offshore guesswork.

  • 250+ delivered projects
  • 5.0 stars on Google
  • 100% engineering in Germany

Magento – enterprise e-commerce with depth

Magento 2 / Adobe Commerce fits demanding online shops: very large catalogues, multi-store and multi-language setups, B2B features and deep customisation. The platform is PHP-based and needs experienced architecture, clean modules and solid operations.

As a Magento agency based in East Frisia we build shops and extensions, migrate estates (e.g. from Magento 1 or other platforms) and connect ERP, PIM and marketing tools – with focus on performance, maintainability and GDPR-aligned processes.

Technology overview: Magento Development – stack details on our Magento technology page. For e-commerce entry points see online shop creation and Shopware technology.

Magento 2 shop development – enterprise e-commerce and product catalogue
Thorsten Frieling
„With Magento, architecture matters—not the logo: multi-store modelled cleanly, B2B pricing in the data model and ERP sync without double maintenance—or the shop becomes an expensive shadow CRM.“
Thorsten FrielingDipl. Inf. (FH)Project manager & e-commerce specialist

Magento B2B and multi-store – processes before pixels

Successful Magento projects start with roles, approvals and integration paths—then theme and checkout. That keeps Adobe Commerce scalable as catalogues and markets grow.

Magento B2B process – multi-store, approvals and ERP connection

Magento technology stack and integration ecosystem

Magento 2 / Adobe Commerce builds on PHP, MySQL and Redis—plus Elasticsearch/OpenSearch, CDN and ERP interfaces. We choose extensions and hosting to match catalogue size and peak traffic.

Magento logoMagento
PHP logo – Magento backendPHP
MySQL logo – Magento databaseMySQL
Redis logo – session and cache layerRedis
PayPal logo – payment integrationPayPal
Stripe logo – payment integrationStripe

Scale & multi-store

Multiple store views, currencies and price lists from one installation—without parallel shop instances.

B2B & checkout

Shared catalogues, quote workflows and stable checkout flows—measurable under load, not only in demos.

Integration & operations

ERP sync, payment routes and security patches on a plan—with staging, monitoring and clear SLAs.

We plan ERP, PIM and payment connections in the workshop—see API integration and Magento technology.

Typical Magento scenarios in practice

Magento shop dashboard – catalogue, orders and conversion KPIs

Multi-store dashboard

Adobe Commerce with multiple store views and revenue dashboards—internationalisation from one instance.

Magento ERP integration – complex B2B catalogue with ERP

B2B catalogue & ERP

Magento with configurators, tier prices and bidirectional ERP connection—typical for electronics and industrial trade.

Magento development team – workshop, architecture and release planning

Workshop & delivery

Dedicated team from Leer: discovery, architecture, module development and go-live—Made in Germany, remote across DACH.

Our Magento services

From relaunch to ongoing maintenance – clear scope and fixed price after workshop.

Shop development & relaunch

New Magento 2 shops or relaunches with theme, checkout, catalogue structure and SEO-friendly URLs – aligned with brand and conversion goals.

Multi-store & internationalisation

Multiple store views, currencies, tax rules and translations from one installation – including content and pricing per market.

B2B & complex pricing

Customer groups, tier prices, quote workflows and approval processes – mapped cleanly in the Magento data model.

Integrations & performance

ERP (e.g. SAP, Odoo), PIM, payment, shipping and Elasticsearch – with monitoring, caching and load tests before go-live.

Adobe Commerce & Open Source

Transparent licence and feature decisions – fit for budget and roadmap.

Migration

Structured data migration from Magento 1, Shopware or other platforms.

Extensions

Custom modules and themes that stay update-safe – no core hacks.

Made in Germany

Delivery and alignment from Leer, remote across DACH.

Magento in practice

Successful Magento projects avoid uncontrolled core changes. We use extensions, events/plugins and clear deployment pipelines—so updates and security patches stay predictable.

  • Staging with production-like masked data
  • Automated tests for critical checkout and price flows
  • ERP sync with error queues and monitoring
  • SEO: 301 matrix and canonical URLs on migrations

In the initial call we clarify catalogue size, B2B requirements and integrations—then a realistic architecture and cost view.

Frequently asked questions

Magento development FAQ

Platform choice and architecture

Magento or Shopware – which platform when?
Magento 2 / Adobe Commerce pays off for very large catalogues (50,000+ SKUs), strong internationalisation with multi-store views, complex B2B pricing logic and deep customisation. Shopware 6 is often the more pragmatic choice for German mid-market companies on GDPR, B2B suite and total cost of ownership. Catalogue size, integrations and team skills matter—not the logo. See our Shopware vs Magento comparison and book an initial call.
Adobe Commerce or Magento Open Source – which fits us?

Magento Open Source suits shops with clear feature needs and an in-house team or agency—no licence fees, but enterprise features (B2B, staging, Page Builder Pro) are missing or come as extensions. Adobe Commerce fits B2B scenarios with quote workflows, extended staging, Adobe SLA and larger marketing teams. We recommend the edition after a workshop: which B2B features are must-haves?

How many store views and integrations? Many clients start with Open Source and extend selectively—without paying for the most expensive licence from day one.

Headless Magento or classic frontend – when does PWA Studio make sense?
A classic Magento frontend (Luma or custom theme) goes live faster and is cheaper to maintain when SEO, checkout and admin workflows fit the standard well. Headless with a React/Vue frontend pays off for omnichannel (app + web + POS), highly individual UX or when marketing and IT need separate release cycles. PWA Studio and Hyvä themes are common middle paths: faster storefront without full headless overhead. We plan architecture and hosting from the start—see also web development for React/Next.js frontends.
What hosting requirements does Magento 2 have?

Magento 2 needs dedicated resources: sufficient RAM (production often 16 GB+), PHP 8.x, MySQL/MariaDB or Aurora, Redis for session and cache, Elasticsearch/OpenSearch for catalogue search, optionally Varnish for full-page cache. Shared hosting is not enough for enterprise shops. We recommend managed cloud (Adobe Commerce Cloud, AWS, Hetzner dedicated) with staging, automated backups and monitoring. Before go-live we run load tests—not when Black Friday traffic arrives.

Costs, migration and operations

What does Magento development cost?
Professional relaunches typically start from €25,000 excl. VAT; enterprise projects with multi-store, B2B and ERP significantly more. Module or theme-only work from around €8,000 excl. VAT. Adobe Commerce licences are additional (depending on revenue). After a workshop you receive a transparent fixed-price quote with milestones. See also our online shop cost calculator and project check.
Do you handle Magento 1 migrations?
Yes—Magento 1 is end-of-life; staying is a security risk. We plan data (products, customers, order history), URL structure, 301 redirect matrix and phased cutovers. Target is Magento 2 / Adobe Commerce with testable rollout and minimal downtime—ideally outside peak season. Design and extensions are rebuilt for M2 (not copied 1:1). See also legacy modernisation for adjacent legacy systems.
Can you migrate from Shopware, WooCommerce or Oxid to Magento?

Yes. We extract catalogue, customers and order history in a structured way, map attributes and categories to the Magento data model and define SEO redirects for existing rankings. Extensions and themes are not ported but re-conceived—normal for platform changes and avoids technical debt. Typical migration duration: 10–18 weeks depending on data quality and integration scope. Parallel operation on staging enables sign-off before the DNS switch.

How do maintenance, security patches and updates work?

Magento publishes regular security patches and quarterly releases. We run staging with production-like masked data, test extensions before each update and use deployment pipelines (Composer, static content deploy, cache warmup). Critical checkout and price flows are tested automatically. SLAs for response times and patch windows are agreed in the maintenance contract—so updates stay planned rather than reactive after a CVE notice.

B2B, integrations and performance

Which B2B features does Magento support?

Magento offers native B2B features (Adobe Commerce): company accounts with multiple buyers, shared catalogues, quote and approval workflows, quick order by SKU, credit limits and individual price lists per customer group. For pure B2B merchants with complex framework contracts this is often the decisive advantage over standard B2C platforms. We configure roles, price rules and approval processes so ERP and shop do not need double maintenance.

How do you connect ERP, PIM and payment to Magento?
Magento 2 offers REST and GraphQL APIs plus message queues for asynchronous jobs. We build bidirectional integrations to ERP (SAP, Odoo, Navision), PIM and payment/shipping—with error queues, retry logic and monitoring. Products, stock and prices sync automatically; orders flow back to ERP. See API integration and system integration.
How do you secure performance with large catalogues?

Elasticsearch/OpenSearch for search, Redis and Varnish for caching, CDN for static assets, image optimisation (WebP/AVIF) and targeted index and query tuning. With 100,000+ SKUs we review catalogue flat index, category anchor and unnecessary EAV attributes. Before launch we run load tests and Core Web Vitals checks—checkout and category pages under load, not just the homepage.

Multi-store and internationalisation – how do you plan it?

One Magento installation can map multiple websites, store groups and store views—per market its own currency, tax rules, language and pricing logic. We define early which content is global and which is local, and implement hreflang and canonical URLs cleanly. Faulty multi-store setups are a common cause of duplicate content and wrong prices—so we plan store architecture in the workshop, not at go-live.

Request Magento project

Describe catalogue size, B2B requirements and your integration landscape—we outline architecture, edition and a realistic timeline, Made in Germany.

Magento Development: structured delivery approach

Björn Groenewold

Up to 50% of your investment via BAFA/KfW

Use our funding calculator to see which government grants may apply to your project.

Björn Groenewold – Managing Director

Magento Development & Magento Agency Germany | Groenewold IT Solutions