eCommerce Development Services

eCommerce development services for businesses that need a reliable, scalable, and tailored online store. We deliver custom eCommerce development solutions that support growth, performance, and smooth customer journeys.
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Vitalis Kavaliauskas
Chief Technology Officer

Our eCommerce Development Offers

B2C eCommerce

B2C eCommerce development focused on building customer-friendly online stores.
Custom B2C storefront development.
Mobile-first UX for smooth shopping experiences.
Conversion rate optimisation for higher sales.
Customer accounts and loyalty programmes.
Payment and shipping integrations.
Deliverables:
Live B2C eCommerce store.
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B2B eCommerce

B2B eCommerce solutions designed for complex business purchasing workflows.
Multi-user role and permission management.
RFQ and quotation workflows.
Contract pricing and bulk ordering.
Credit limit management.
ERP, CRM, and PIM integrations.
Deliverables:
Live B2B eCommerce store.
Request this service

Marketplace development

B2B eCommerce solutions designed for complex business purchasing workflows.
Multi-user role and permission management.
RFQ and quotation workflows.
Contract pricing and bulk ordering.
Credit limit management.
ERP, CRM, and PIM integrations.
Deliverables:
Multi-vendor marketplace.
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IT-governance

eCommerce UI UX design

eCommerce design focused on usability and conversion performance.
Wireframes for key user flows.
Product page design.
Checkout optimisation for smoother purchases.
Deliverables:
UI UX design assets.
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eCommerce integrations

System integrations connecting eCommerce platforms with business operations.
ERP, CRM, and PIM integrations.
Order and inventory automation.
Payment, POS, and shipping integrations.
Deliverables:
Integrated eCommerce systems.
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eCommerce platform migration

Replatforming support for moving to a new eCommerce platform.
Data migration.
Platform redesign and setup.
Checkout and payment configuration.
Deliverables:
Migrated eCommerce platform.
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Omnichannel eCommerce

Omnichannel eCommerce connecting online and in-store experiences.
Click and collect.
In-store pickup and returns.
Unified inventory across channels.
POS and ERP integrations.
Customer identity and loyalty synchronisation.
Multi-warehouse order routing.
Deliverables:
Omnichannel eCommerce setup.
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Product Information Management

Product Information Management solutions for centralised and structured product data across channels.
Centralised product data management.
Attribute and specification structuring in PIM.
Bulk product data import and enrichment.
Multichannel catalogue distribution.
Data quality validation and governance.
Integration with eCommerce, ERP, and marketplaces.
Deliverables:
Implemented PIM system.
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Industries for eCommerce Development

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Retail

eCommerce for retail
Omnichannel retail
Product catalogue management
Large catalogue search

B2B distributors & wholesalers

Wholesale eCommerce
Contract pricing
Complex pricing rules
Bulk ordering
ERP integration
RFQ

D2C brands

Subscription eCommerce
Conversion-focused UX
Loyalty programmes
Personalised recommendations

Our eCommerce Development Process

01

Discovery & requirements analysis

We start by defining business requirements, mapping user journeys, and reviewing product catalogue structures. Integration needs and operational goals are clarified to shape the overall solution.
02

UI UX design & prototyping

Wireframes and prototypes are created with a strong focus on conversion, mobile-first design, and checkout optimisation. Product page design and user flows are shaped around real customer behaviour.
03

Technical architecture

The solution architecture is defined, including API design, ERP, CRM, and PIM integrations, and headless commerce setups where needed.

04

eCommerce development

Frontend and backend development covers custom modules, extensions, and payment and shipping integrations to support core eCommerce functionality.

05

Quality assurance & testing

Functional, performance, security, and cross-browser testing ensure the platform works reliably across devices and usage scenarios.

06

Deployment

Deployment includes data migration, cloud hosting setup, and CDN configuration to ensure stable and scalable delivery.

07

Support

Ongoing support covers bug fixes, updates, and performance improvements as the eCommerce platform evolves.

Why Baltic Amadeus

Security & compliance.

No vendor lock-in.

Software Development Life Cycle (SDLC), supported by experts.

Clutch Top Drupal Developers

Certifications

Microsoft Certified Azure Solutions Architect Expert badge with three stars.
Sylius
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Case Studies

B2C eCommerce platform

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B2C eCommerce platform

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Legacy software modernisation

FAQ

Do you offer eCommerce migration from an existing platform?

Yes. We support eCommerce platform migration, including data transfer, redesign, and checkout setup, to ensure a smooth transition to a new solution.

Why should I choose Sylius for my eCommerce project?

Sylius is a flexible, open-source eCommerce platform that supports custom development, complex business logic, and scalability. It is well suited for both B2C and B2B eCommerce projects.

How much does it cost to develop a custom eCommerce website?

The cost depends on the size and complexity of your project, required integrations, and design needs. We usually start with a discovery phase to define scope and provide a clear, tailored estimate.

Related Services

Custom Software Development

UX UI Design

Web Portal

Mobile App

Let’s talk about your project

Starting something new or need support for an existing project? Reach out, and our experts will get back to you within one business day.

+370 52 780 400
[email protected]

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