Generically, the fastest way to go from zero to a useful member of a programming team is to learn and consistently execute classical software engineering practi

Generically, the fastest way to go from zero to a useful member of a programming team is to learn and consistently execute classical software engineering practices (e.g. document code, use encapsulation and abstraction, write tests). Those practices aren't designed to optimize for individual programmer productivity, but to allow programmers of all different skill levels to work together safely and effectively.