The Role Of Design In Software Development Process

Anytime we want to build or create something, we simply have to imagine how it will look like. Of course, “function” is important as well, perhaps even more than “form” in some cases, but when it comes to software development and modern methods of coding – design is equally important and valuable. Some software developers even say that you should always design first and code later, but this old geek “joke” cannot be applied to all cases and there are many ways in which good software can be developed if you code first.

 

The reason why this old concept is being forgotten and even obsolete lies in the fact that modern programming tools allow faster construction of code and this also enables developers to find the problems and fix them easily, without the need to perform numerous tests and spend a lot of time verifying the stability and performances of the algorithm.

Software design focuses on both main elements of the code – algorithm and architecture, and this makes it so important. Since design affects the end user in a lot of ways, sometimes even more than the back-end part of the project, it is vital that all elements of a software solution are placed in the right position and that the final design suits the needs of the customers.

Designers have to be in constant communication with the rest of the team, simply because software development is not a “one man’s job” anymore. Several people, at least, are involved in this process, and large companies often deploy dozens of experts to work on a single piece of software. Therefore, communication is key, and being able to understand what the rest of the team needs is imperative for a good designer.

Project managers, consultants, developers, content writers, testers, users, etc. are all a good source information, and a good designer will find the perfect balance between all of these parties.

The process of design is basically about problem-solving and planning, but it can be divided into three main stages. In the first stage, you brainstorm ideas, creating concepts and making plans about the project and the ways in which your end-product should look like. Once you find a suitable idea, you move on to the second stage, which has one goal – to create a wire-frame of the main elements that make the architecture of the software. It is important to accommodate everything in a way that will be simple but functional, and we all know how simplicity is hard to achieve. After this step comes the third stage, which can be called the “actual design”, and this part of the process is concerned with the shapes, colors, textures and all similar features of those elements that are a part of the design. According to client’s wishes and preferences, the product receives its final form, and aesthetic purposes are important in this final stage as well. Designers who make everything look “nice” will have a lot of satisfied customers, and they will justify the importance of good design when it comes to the process of software development.

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