Scalable e-commerce for
long-term growth
We design and modernize e-commerce platforms that handle high traffic, complex operations, and continuous growth.
What e-commerce engineering means at Wise
E-commerce engineering at Wise is more than storefronts. We build commerce platforms that handle products, pricing, inventory, payments, subscriptions, integrations, and workflows at scale.
We design custom and platform-based systems that adapt to growing business complexity while ensuring long-term maintainability, strong performance, and engineering clarity.
Who this service is for
This service is a strong fit for organizations that:
- Operate high-traffic or high-SKU e-commerce platforms
- Run marketplaces or multi-vendor commerce models
- Combine SaaS and commerce in a single product
- Require custom business logic beyond standard platforms
- Experience performance or scalability constraints
- Plan replatforming or gradual modernization
- Need tighter integration with internal systems
- Want to future-proof their commerce architecture
What we deliver
Custom e-commerce platform development
- Custom commerce engines and domain-specific business logic
- Flexible pricing and catalog models
- Custom admin and operational dashboards
- API-first platform design
- Multi-tenant and multi-region foundations
Platform modernization & Replatforming
- Migration from legacy or restrictive platforms
- Incremental replatforming without business disruption
- Refactoring performance-critical components
- Improved maintainability and developer productivity
- Frontend and UI modernization
Performance, scalability & Reliability
- Architectures designed for high traffic and peak demand
- Horizontal and vertical scaling strategies
- Caching and CDN optimization
- Database performance tuning
- Monitoring and observability setup
Checkout, payments & Conversion optimization
- Custom checkout workflows
- Multi-step and region-specific checkout logic
- Payment provider integrations
- Conversion-focused UX improvements
- Support for complex payment scenarios
Marketplace & Multi-vendor logic
- Seller onboarding and lifecycle management
- Commission and fee structures
- Order splitting and fulfillment coordination
- Payout and financial workflows
- Tax and compliance considerations
Subscription & Hybrid billing models
- Recurring billing and subscriptions
- Hybrid commerce and SaaS products
- Usage-based and tiered pricing
- Billing lifecycle management
- Integration with payment and accounting systems
Integrations & Commerce ecosystem
- ERP, CRM, and PIM integrations
- Inventory and warehouse systems
- Fulfillment and logistics providers
- Analytics, reporting, and BI tools
- Custom third-party API integrations
Problems we solve
Business challenges
- Expansion into new regions with local payment, tax, and regulatory requirements
- Growing operational overhead as catalogs, sellers, or integrations increase
- Limited visibility into commerce data across orders, inventory, payments, and fulfillment
- Slower experimentation caused by tightly coupled commerce logic
- Dependence on platform limitations that restrict product roadmap flexibility
- Rising infrastructure costs during traffic spikes or seasonal demand
- Difficulty supporting omnichannel experiences across web, mobile, and partner APIs
Technical challenges
- Legacy or tightly coupled architectures that are difficult to evolve
- Performance degradation as catalog size, traffic, or personalization grows
- Checkout flows that are hard to customize or localize per market
- Fragmented systems created by years of incremental integrations
- Limited observability into critical commerce paths from cart to fulfillment
- Difficulty introducing AI-driven personalization or recommendations
- Scaling search, filtering, and recommendation engines efficiently
- Security and compliance concerns around payments, customer data, and integrations
Platform & architecture-level challenges
- Deciding when to extend an existing platform versus re-architect specific components
- Balancing delivery speed with long-term maintainability
- Managing technical debt accumulated during rapid growth
- Supporting gradual modernization without disrupting ongoing operations
Why Wise
20 years of platform engineering experience
We have built and modernized complex platforms across multiple industries and growth stages.
Senior-led, high-retention teams
Clients work with experienced engineers who provide continuity and long-term ownership.
Long-term platform thinking
Our work focuses on architectures that evolve with your business rather than limit it.
Deep expertise in commerce and payments
We understand the full lifecycle of transactions, billing, marketplaces, and financial flows.
Balanced product and engineering perspective
We design systems that support business goals while remaining technically sound.
Tech stack & Tools
