A Bespoke Software Development Company for E-Commerce & FinTech
We design, develop, test, integrate, and maintain custom software for corporate clients. Our core focus is e-commerce, digital payments, and corporate information systems – from payment plugins and integration modules to full web and mobile applications.
Why We Built epay solutions
epay-Solutions provides corporate clients with one dependable partner across the entire software lifecycle, from requirements and architecture to development, integration, testing, defect resolution, and long-term support. Our expertise in e-commerce and FinTech comes from delivering international IT projects across Europe and Asia, with a strong focus on payment integrations, platform-native development, and reliable corporate infrastructure.
Two characteristics, rarely combined
01
PSP-Agnostic Integration
Where projects involve multiple payment service providers, we can apply a “one plugin, multiple PSPs” architecture – a single integration point that connects to several providers. Adding a new PSP or payment method typically means a new server-side module, not a rebuild of your existing integration.
02
Shop-system-native development
We build integration components using the native technology of each platform we work with – Java and Spring for SAP Commerce, PHP and Symfony for Shopware, PHP for Magento/CS-Cart/WooCommerce, Python for Odoo, and more – reducing compatibility risk and long-term maintenance friction.
03
Modular, API-first design
Our architecture separates functionality into independent layers – application, integration, server-side, data processing, and monitoring – so components can be built, updated, and expanded without disrupting the rest of the system.
04
Full-Cycle Technical Ownership
From architecture and source code to integration modules and technical documentation, we carry projects through analysis, development, testing, defect resolution, and retesting – so nothing is handed off half-finished.
The Core Values That Continuously Drive Us
Our values guide how we approach every client engagement, from the first requirements call to long-term support.Clarity First
We simplify complex, heterogeneous IT environments so clients can act with confidence in every decision.
Built Without Lock-In
We develop on each client’s native technology stack, so businesses are never forced to replace infrastructure that already works.
Rigorous by Discipline
Every defect follows the same principle: detect, analyze, correct, retest, confirm – nothing ships without verification.
Continuity Over Handoffs
We stay with a project from requirements through to ongoing support, rather than delivering one stage and walking away.
Belarus first, architected for beyond
Belarus is where Solutions LLC is based and where our team is built – but our business is export-oriented from the start. Our first commercial relationships are with corporate clients in Europe and Asia, and we expect our client base to expand into further international markets over time. Our presence in Belarus and High-Tech Park status support the development of our services and our commercial relationships with international clients and technology partners.
Bespoke web, mobile, e-commerce, FinTech development, integrations, and maintenance.
Software testing, defect identification, and resolution — for our own projects or a client’s existing software
Ongoing technical maintenance and support, available on a subscription or per-request basis
Flexible contract terms: fixed-price or time-and-materials, depending on project scope
Meet the People
Behind the platform
A team of software engineers and technology specialists working across development, integration, and testing to deliver reliable solutions for corporate clients.
Allouez
CEO & Co Founder
Allouez
CEO & Co Founder
Allouez
CEO & Co Founder