The old saying that time is money is more than just a saying. The faster you can develop a project, the more money you can make as a commercial developer or, the more time you can devote to other projects as an in-house developer. Being as efficient as possible is the key to success. That's the primary difference between amateurs and experts. Balancing speed with quality is challenging though but, can be done. As you gain experience, quality and speed will both increase naturally, especially if you strive to improve in the primary areas listed below.