Apps Automation Factory: -web panel in which you can create Android applications from a template app that the customer chooses (templates can be added at will) and a form in which to configure the app. NextJS Profesional Web: A recent project I had to design is a professional page based on NextJs and Python server that showed a series of data obtained by scrap, in this case financial data (so the client saved money by not paying the api costs) Profesional App Madriu: Through Firebase, the application had no other backend. The app was fully scalable and its costs were according to usage.