About SISSOFT
Specialists in migrating serious stores to a modern stack.
SISSOFT is not a generic WordPress/WooCommerce agency. We specialize in migrating online stores off slow platforms — PrestaShop, Magento, Shopify — to a modern headless stack: Sylius/Symfony on the backend and Next.js on the frontend. We work with stores that have outgrown the platform they started on: large catalogs, B2B logic, growing traffic. Our flagship reference is the migration of electronic-mag.ro, a B2B store with over 351,000 products, moved to a modern stack with real performance results. We believe in open architectures, measurable speed and long-term partnerships — not just website relaunches.
Principles we work by
Measurable performance
We don't sell promises — we deliver green Core Web Vitals and numbers you can verify.
Open architectures
Open-source stack and full control over your code and infrastructure.
Long-term partnership
We stay on after launch, with maintenance and continuous development.
Got a serious store on a slow platform?
Let's talk about moving it to a modern stack, without losing traffic or sales.