Tetiana Rachynska

You’ve built a working prototype with AI. The main idea makes sense, the screens look good, and the core features seem to work. That’s real progress. You’ve already turned an idea into something people can try. The next step takes more work. Real users bring real data, payments, permissions, and unexpected behavior. Your app needs […]

A good product can look polished and still feel difficult to use. And the problems behind that often start long before the final UI. A team makes decisions without fully understanding how people will use the product. Engineering joins later and works from already fixed screens. Then design has to fit around technical constraints that […]

Picture a B2B SaaS product where a finance manager opens the app and finds they can't approve the invoice in their queue because a permission update over the weekend downgraded her role. Or picture the opposite: a new hire logs in for the first time and stumbles into a client's financial records nobody meant for […]

Building a successful SaaS product takes much more than writing quality code or creating attractive interfaces. Every product decision affects user experience, technical stability, business goals, and future growth. When these decisions happen separately, teams often spend extra time solving problems that could have been avoided earlier. Modern SaaS companies are changing the way products […]

Companies often look for design help because a metric has stalled or the team is struggling to improve the product. Then comes the hiring question: UX designer, UI designer, product designer, or other specialist type? The better place to start is the product problem. A good contractor is one who studies the business goal and […]

When people talk about healthcare products, UX usually becomes the center of the conversation. Everyone wants an interface that's clean, intuitive, and easy to learn. And that's important. But in healthcare, good UX is only one piece of a much bigger picture. Imagine a doctor looking for allergy information before prescribing medication. Or a patient […]