A developer is beneficial because they have a solid understanding of procedural programming, allowing them to write more efficient, detailed control code. They can directly manage system resources, improving performance and speed. They are also skilled in languages like C, C++, Java, which are widely used for system software, game development, and complex computations. Their expertise enables them to manipulate data structures or objects at a high level, making them ideal for developing large-scale systems. Their ability to work closer to machine level can contribute to maximising system efficiency.