Who is an IT architect and why can't you build a cool product without him? Do you think an IT architect is just a "senior programmer"? We understand what this specialist really does and why his role is critically important in the development of digital solutions. What does an IT architect do? This is not just a developer, but a strategist and designer. He: thinks over the general structure of the future IT product (website, application, corporate system); Selects technologies, platforms, and tools so that the solution is reliable, scalable, and efficient.; defines how different modules and services will interact with each other; takes into account business requirements and technical constraints; ensures that the architecture meets security and performance standards; Advises development teams, testers, and analysts, helping them "read" the project plan. How is it different from other roles? From the programmer: the architect does not write code all day long, but sets the rules by which this code should be created. From a systems analyst: an analyst delves deeper into business requirements, while an architect delves into the technical implementation and long‑term sustainability of a solution. From the technical lead: the technical lead leads a specific team and is responsible for its site, and the architect sees the entire system and coordinates the integration of the different parts. What skills are needed? A good IT architect combines: deep technical knowledge (programming languages, databases, cloud platforms, integration protocols); understanding business processes (in order to translate customer requests into the language of technology); strategic thinking (predict load growth, plan upgrades); communication (to explain complex things simply, to negotiate with different teams); real-world project experience (theory without practice is almost useless here). Why is it in demand? In the era of digitalization, companies are creating more and more complex systems: marketplaces, banking applications, IoT platforms, corporate ERP. Without a well-thought-out architecture, such projects: they quickly "hang" under load; They become expensive to maintain; they lose flexibility — they are difficult to refine and scale. An IT architect helps to avoid these problems at the design stage ‑ and saves the time, money and nerves of the entire team. Conclusion: An IT architect is the "chief designer" of a digital product. He is not building the code, but the foundation on which everything else rests. Have you worked with IT architects? Share in the comments what was the most memorable experience!