The design of software systems is a highly specialized job which is best left in the care of professional programmers who have both the knowledge and the appropriate tools for carrying it out successfully.
Since there are quite a few programming languages in existence and active use, picking the best one is mostly a choice that depends strictly on the type of project that has to be developed.
In this respect, there are several categories of programming methods and for those who prefer the object-oriented approach, Scala could be the right choice, with its rather traditional syntax and support for values, method-calls and classes, to name juts a few of its attributes.
Should the programmer become accustomed with working in Java, Scala is definitely a good choice because of its interoperability with that programming language. Classes from both environments can be used together in the same project and, just as well, projects containing different classes can be brought together and integrated seamlessly.
Extensible and scalable, as its name suggests, Scala supports different approaches and pretty much every developer using it can expand their projects exponentially without having to worry that the language will become limited at some point.
The comprehensive documentation that accompanies this programming language will make it easier for all its users to learn how to use it and make the most of its powerful capabilities. There are numerous examples, tutorials and even online courses that will certainly help anyone interested in learning programming with Scala.