Hi! When we built our online platform, we initially underestimated how important architecture and scalability are. A good development team should help you think beyond launch — performance under load, future upgrades, and user experience. In our case, the developers guided us through planning, UX flow, and backend optimization, which saved us a lot of time later. They also focused strongly on security and clean structure, which matters when scaling. If you want to see how a professional team approaches web apps, take a look here https://peiko.space their process description gave me a clearer picture of what to expect.