Familiarity with design patterns in general can help with structuring systems. Look at structural and behavioral patterns on https://en.m.wikipedia.org/wiki/So

Familiarity with design patterns in general can help with structuring systems. Look at structural and behavioral patterns on https://en.m.wikipedia.org/wiki/Software_design_pattern https://en.m.wikipedia.org/wiki/Software_design_pattern Facade, strategy , adapter, etc. Also think about "levelization" John lakos explains that clearly.