Hiring a GLEW (OpenGL Extension Wrangler) developer is beneficial for managing complex graphics in your software applications. GLEW developers have expertise in handling OpenGL functionalities, ensuring high-quality / graphics. They assist in creating visually appealing and interactive applications, thereby enhancing user experience. Their skills can be pivotal in fields like game development, simulation creation, and any software requiring robust graphical representation. With their knowledge, they can optimize graphics performance, leading to smoother and faster applications. They can also ensure compatibility across multiple platforms. Therefore, a GLEW developer can significantly contribute to your project's success.