Store development


When we take on a project, we don’t just see a collection of pages; true e-commerce website development is, first and foremost, about engineering a fault-tolerant architecture capable of handling any surge of shoppers, even during a Black Friday rush. At 7FRIDAYS, we don’t believe in the magic of universal templates, so we focus on clean code and custom engines, allowing your business to avoid hitting a technical ceiling just six months into operation. Every line of our code is designed to ensure the interface responds instantly while the internal order processing logic runs smoothly without redundant database queries. In practice, this means that e-commerce development in our hands becomes a solid foundation that you won’t have to rebuild from scratch the moment you decide to add new functionality.

E-commerce website development

Experience has taught us that the devil is in the details, which is why we pay immense attention to microservices responsible for loading speed and your customers’ security. Effective online store development today is impossible without a smart filtering and search system that understands the user at a glance and delivers results faster than they can finish their coffee. Instead of cluttering the site with heavy plugins, we write lightweight and fast solutions, which directly impacts audience loyalty and your rankings in Google. In every solution, we embed the following features that are essential in today’s market:

  • Reliable payment system integration that ensures seamless fund collection from anywhere in the world and instant payment status updates;
  • Continuous online store support, as we don’t disappear after the release, but ensure the server runs like a Swiss watch 24/7;
  • Thoughtful online shop development with a focus on mobile users, since smartphones now generate the lion’s share of all targeted traffic;
  • Technical e-commerce website optimization, allowing the site to “fly” even during thousands of simultaneous sessions without losing front-end performance;
  • Large-scale marketplace development, where we implement a complex hierarchy of vendor access, convenient dashboards, and transparent commission systems.

We are constantly innovating our internal processes to provide our customers with the fastest Time-to-Market. By using AI in development, our team generates complex database structures many times faster and conducts automated stress testing of shopping cart and payment modules under extreme loads. Artificial intelligence helps us instantly find optimal ways to optimize the code, which guarantees impeccable store stability even during peak sales, when every second of delay costs real profit.

We test every block as if we were going to buy from the site ourselves, so the final product is free of “childhood diseases” and fully ready for real-world combat conditions.

Ecosystem for Scaling and Process Automation

In modern retail, it’s not just about selling a product; it’s about building an entire ecosystem where logistics, warehousing, and accounting work in a single rhythm. Our b2b e-commerce solutions allow large companies to forget about manual invoicing or endless inventory reconciliations in spreadsheets by moving everything into automatic mode. Deep online sales automation frees up a lot of your team’s time, allowing them to focus on marketing while the software manages order statuses and shipping labels on its own. Quality e-commerce site development is an investment in a tool that eliminates the human factor where it usually creates the most errors and losses.

Custom Development and the 7FRIDAYS Strategic Advantage

If you already have a working resource that has simply stopped coping with the load, our service to add e-commerce to a website will help integrate a full-fledged trading module without damaging the existing design. We always openly explain exactly what constitutes the cost of online store development so that you understand the value of every man-hour of our programmers and see the actual scope of work. A properly selected e-commerce platform for an online store should not just be trendy, but primarily secure, which is why we implement data protection protocols at the level of banking standards. Our e-commerce solutions for business are created for those who are tired of the limitations of standard builders and want full control over their code. We are always ready to help if you need to:

  • order e-commerce development from a team that understands the difference between just a pretty design and high conversion at every step of the cart;
  • order e-commerce website development that will scale easily to new markets, supporting multi-currency and any language localizations;
  • A complete turnkey online store development, where we handle everything: from the initial technical specifications to the final caching setup on your server.

The 7FRIDAYS team believes that code is just a tool, and the most important thing is the success of your store, so we put all our experience into creating solutions that generate profit from the very first day of launch.