Custom commerce platforms
Medusa modules, workflows, pricing logic, and admin extensions shaped around your operating model.
Medusa.js development for custom commerce systems
Lyzant builds Medusa commerce platforms for teams that need custom storefronts, backend workflows, integrations, migrations, and dependable support after launch.
Last updated: June 2, 2026
API-first
commerce architecture
B2B + B2C
workflow coverage
Multi-region
pricing and fulfillment
Post-launch
support included
Commerce engineering beyond platform defaults
We design the backend, storefront, and operations as one system, with extra focus on catalog, cart, checkout, payments, fulfillment, and customer accounts.
Headless storefronts
Fast Next.js buyer experiences connected to product, cart, checkout, and account APIs.
Integration engineering
Payment, shipping, ERP, tax, analytics, CRM, email, and fulfillment systems connected with clear contracts.
Launch and support
Release planning, regression checks, checkout monitoring, upgrades, and roadmap delivery after launch.
Build on the parts of Medusa that make commerce flexible
We use Medusa's modular architecture to keep business logic explicit, testable, and ready for future channels. The result is less plugin dependency and more control over how your store actually works.
- Custom modules and workflows
- Storefront API architecture
- Admin extensions and tools
- Checkout and order state logic
- Integration contracts
- Upgrade-aware code structure
Medusa services for the whole commerce stack
We scope each engagement around the flows that affect sales, operations, and future platform growth.
Product and catalog operations
Normalize products, variants, collections, media, inventory, and pricing so merchandising teams can move without engineering bottlenecks.
Promotions and checkout rules
Build discount, cart, campaign, and checkout behavior that reflects your commercial rules instead of a template platform's limits.
Inventory and warehouse logic
Connect stock, reservations, fulfillment locations, and warehouse workflows across regions and sales channels.
Regional and channel expansion
Support market-specific currencies, tax, shipping, content, and sales channels from a modular commerce backend.
A delivery process built for commerce risk
A Medusa build should not be a black-box rewrite. We make architecture, data movement, integrations, release gates, and support responsibilities visible before launch.
Discover
Map commerce flows, platform limits, data, integrations, and launch risk.
Architect
Define modules, storefront APIs, checkout behavior, migration, and release sequencing.
Build
Deliver backend work, storefront features, integrations, and admin workflows in releaseable slices.
Launch
Run migration checks, checkout regression, redirects, monitoring, and go-live support.
Improve
Maintain the platform, upgrade dependencies, improve performance, and ship new features.
Build
New Medusa platforms, custom modules, storefronts, admin tools, and commerce workflow implementation.
Features
- Custom modules
- Headless storefront
- Integration contracts
- Checkout logic
- Admin extensions
Migrate
Shopify, WooCommerce, WordPress, or custom platform migrations with data validation and launch support.
Features
- Data migration
- SEO-aware redirects
- Checkout replacement
- Integration mapping
- Launch validation
Support
Production fixes, upgrades, performance work, integration support, monitoring, and feature delivery.
Features
- Ongoing roadmap
- Security updates
- Integration support
- Bug fixes
- Performance checks
Frequently AskedQuestions.
Simple answers to what teams ask before starting a Medusa.js build, migration, or support engagement.
Empower your team
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