Ecommerce Migration Services

Keep enterprise ecommerce running without downtime while Expert Soft’s ecommerce migration services replace legacy platform components with a new foundation.

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Ecommerce Migration Services Trusted by Giants, Built Around You

Trusted by Fortune 500 brands and global enterprises, Expert Soft brings platform, storefront, and data migration work into one controlled program. We account for the Java systems, integrations, and release constraints around live ecommerce so the new architecture can take over with a clear validation path.

Ecommerce Migration Services We Offer

Workstreams can run together in one program, with the scope shaped by your source system and target architecture.

Platform and Cloud Migration

Your target platform gets ecommerce development grounded in the current commerce stack. We audit extensions, adapt deployment and integrations, rehearse transfer, and prepare release checks so live trading can continue with controlled risk.

Front-end Migration

A front-end migration should not make familiar buying actions disappear. Our front-end services keep the journeys customers rely on recognizable and dependable as the interface changes, including the content and integrations behind those journeys.

Architecture Modernization

Architecture modernization feels risky when every component depends on another. We help you move to a clearer, more adaptable structure while preserving the commerce behavior your teams rely on, so the new system remains understandable and stable.

Data Migration

Catalog and customer records carry business history that cannot be treated as a bulk file transfer. Our ecommerce data migration service preserves their relationships and gives your team confidence that essential commerce information remains usable after launch.

Migration Testing and Validation

Bring Expert Soft in as a migration testing partner when your delivery team needs independent release evidence. We verify essential commerce behavior and data integrity across old and new environments, then report actionable findings for your decision.

Support and Maintenance

A new platform still needs steady ownership after cutover. Our support services help your team handle defects, changing traffic, and unfamiliar operating behavior while the system settles, with specialists who understand its dependencies.

Engagement Models

Choose the delivery model that fits your migration scope, internal platform team, and target release plan.

Dedicated Team

Assign a stable team to your migration workstream, with the engineering and QA roles needed for the journey. The team keeps technical context from planning through validation and release, reducing handoffs across a complex transition.

Staff Augmentation

Bring in migration specialists to reinforce your team during assessment, data work, integrations, upgrade preparation, or go-live. They fit into your established delivery process and help your team move critical work forward without losing control of priorities.

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Ecommerce Migration Services in Action

Moving Telecom Platform from On-Premises SAP Commerce to Cloud A leading Slovenian telecom operator needed a more scalable commerce platform without losing the behavior of its existing system. Expert Soft migrated on-premises SAP Commerce to SAP Commerce Cloud and refactored custom code, making product detail pages load up to 8 times faster.

Switching French Cosmetics Storefront to Spartacus For a leading French cosmetics retailer with storefronts across markets, legacy JSP pages had to give way to Spartacus, while sales continued. We ran both environments in parallel, added fallback logic, and isolated CMS content, ensuring a zero-downtime migration.

Replatforming Medical Retailer from .NET to SAP Commerce Cloud One of Slovenia's largest online medical retailers had outgrown a .NET-based system and needed stronger ERP-connected workflows. Expert Soft built the SAP Commerce Cloud platform, migrated ecommerce data, introduced a Spartacus storefront, and connected SAP S/4HANA.

Moving a Critical Gateway to Amazon EKS A leading credit rating agency needed its microservices platform to move toward Amazon EKS without disrupting dependent services. Expert Soft migrated the API Gateway with parallel testing, resolved routing conflicts, and verified endpoints before traffic shifted.

Centralizing Access Across Financial Platforms A global credit assessment company needed to replace fragmented authentication across several platforms. Expert Soft migrated authentication to Amazon Cognito as part of a centralized access system, using Launchpad to retain the right user access across login methods.

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Hear from Our Customers

Dirk

Head of Ecommerce Operations

Top global jewelry brand

Good level of communication and understanding of our e-commerce needs. Skillsets and expertise. These all are about Expert Soft. I was really surprised by the level of Java, SAP Commerce developers, and strong QA Automation engineers. Great work, guys. Keep going!

Andrew

CEO

Global Travel Company

We met the Expert Soft team and they showed us an excellent solution for our problem – headless commerce. The costs were incomparably small and what is more important is there was no need to move to another platform. Thanks to Expert Soft we now have a modern, customer-oriented front-end on our current platform. And even more - if one day we decide to move to another platform we can easily take our front-end with us.

Derek

Global Head of Architecture

One of the big three credit rating agencies

Your organization has done an excellent job for our company, so I will definitely encourage the entire organization to grow this relationship, to whatever extent I can in my new role. The resources have really good skills. Your ability to deliver on a reliable basis is great. You’ve gotten excellent feedback here and I enjoy working with you.

Adam

Head of Global Sales

Oracle Gold Partner

We wanted to find a reliable and highly professional supplier who could help us make in-depth analyses, take our needs and requests into consideration, and handle the process of a smooth transition to a new platform with minimal risks/bugs. We chose Expert Soft with adequate beneficial rates and the terms they suggested were much shorter. The level of their service and European quality is very high, the time gap is less than we had with Asia. I'll happily give Expert Soft a good reference to anyone who considers moving to a new ecommerce platform and wants to find a reliable IT Delivery Partner.

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Let’s Plan Your Ecommerce Migration

Expert Soft migrates enterprise commerce platforms while keeping critical customer journeys in view. Tell us what needs to move, and our team will shape a controlled route to the target environment.

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SAP Commerce to SAP Commerce Cloud Migration

SAP Commerce migration from an on-premises estate to cloud starts with what the platform runs today. We check readiness, adapt the system for the target environment, and rehearse the cutover before live traffic changes.

Compatibility and custom extensions
Data and media transfer
Integration and release setup
Trial migration and cutover

Migration to SAP Commerce Cloud

For ecommerce platform migration to SAP Commerce Cloud, we map what must carry over and rebuild what cannot transfer directly.

Data Model and Catalog

We inspect source fields, catalog structures, and relationships, then map them to SAP Commerce Cloud. Trial imports expose custom formats and exceptions, which we resolve with data owners before production transfer.

Business Logic and Customer Journeys

Your pricing rules and customer journeys should still make sense after the move. We adapt their behavior to SAP Commerce Cloud and verify checkout against the outcomes your teams approved.

Third-Party Integrations

We inventory connected systems and their data contracts, adapt interfaces to SAP Commerce Cloud, and test failure handling. ERP, PIM, and payment flows are checked against the client’s operating requirements.

Storefront and Launch Readiness

A launch-ready storefront must behave as customers expect while the commerce back-end changes. We preserve essential buying paths and prepare a controlled switch to SAP Commerce Cloud with a practical recovery option.

Ecommerce Architecture Migration Paths

Expert Soft moves complex commerce systems to new architectural approaches while protecting the journeys and dependencies that keep them running.

Headless Commerce

Keep the shopping experience familiar while giving the storefront room to evolve independently. Our headless commerce development protects critical journeys and makes the new separation clear to your team.

Microservices

When functions move out of a monolith, orders and connected processes still need to work as one. With proven microservices development expertise, we establish dependable boundaries so independent services remain coherent under change.

Cloud Architecture

Your cloud move should improve operating flexibility without making live commerce harder to manage. We carry over essential behavior and give your team a clear path for support.

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Ecommerce Data Migration

We move ecommerce data with its business meaning intact, so the new platform can use it from day one.

Scope and ownership

We identify the commerce records your teams still need after launch and document who owns each dataset. Data owners approve exclusions and exceptions before transfer, so essential history stays available in the new platform.

Mapping and trial transfer

Custom fields and relationships rarely fit the target model by accident. Our trial transfers expose mismatches early, giving your team time to resolve them before production data moves.

Validation and governance

The question at cutover is whether data supports commerce operations, not whether an import finished. We reconcile key records and business states so release decisions have evidence.

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Java Modernization in Ecommerce Migration Projects

We audit dependencies and framework compatibility, update the Java foundation required by the migration, and refactor code that no longer fits. Integration and regression checks show where the upgraded system needs adjustment before release.

Dependency and framework audit
Java updates and code refactoring
Integration checks
Regression and performance testing

Ecommerce Migration Services Tailored to Your Industry

We adapt migration plans to the commerce workflows and data dependencies that each industry has to keep running after cutover.

Retail

We migrate high-volume retail platform flows with attention to seasonal traffic, promotions, and order fulfillment. Trial runs and staged releases help preserve buying continuity while the platform changes.

Fintech

For financial platforms, access rules and data relationships cannot drift during a move. We keep entitlement behavior in view so users reach only the information their roles allow after cutover.

Healthcare

We migrate product data and commerce workflows of healthcare ecommerce platforms with attention to regulated access and sensitive customer processes. Validation covers records and journeys that cannot be treated as generic store data.

Telecom

Subscription and plan logic reach across sales and service, so a system move has to protect both. Our telecom migration work keeps those customer journeys consistent as the platform changes.

Technologies Behind Ecommerce Migration Services

Our migration work spans the commerce stack you operate today and the target environment, from SAP Commerce Cloud and Java to storefront frameworks and data stores.

Back-end

Front-end

HTML
CSS
JavaScript
React
Vue.js
Angular
Spartacus/Composable Storefront

Database

PostgreSQL
Redis
MongoDB
Cassandra

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Why Choose Expert Soft for Ecommerce Migrations

Enterprise migrations need engineering judgment, accountable delivery, and enough visibility for your team to make timely decisions.

Expertise

Our engineers average over four years with Expert Soft and have delivered multiple migration projects. That continuity helps preserve hard-won system knowledge through a complex transition.

Security

Expert Soft's work has been validated through internal and Big Four audits. We align access and delivery processes to protect data and platform behavior throughout migration.

Focus

Our work with Fortune 500 companies centers on high-load enterprise systems. That focus helps us anticipate the dependencies and release risks of live commerce migration.

people in a modern futuristics datacenter

Transparency

We flag risks early, take responsibility for decisions, and act before problems block release. Your team sees project progress and important trade-offs clearly throughout the migration.

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Our Decade-long Impact

200+

professionals

40+

successfully completed ecommerce projects

3 years

average partnership term

500

work for Fortune 500 companies

Ecommerce Migration Process in Steps

We cover the full migration sequence with a decision point at each release stage. Your team sees the work, evidence, and ownership needed to move safely.

Assessment

Target Design and Plan

Build and Trial Migration

Validation

Phased or Parallel Rollout

Go-Live and Rollback Decision

Post-Launch Monitoring and Support