Software development is a complex, multi-stage process that requires a range of skills and knowledge. If a developer wants to write clean code, he must know the principles of software development. Following them will allow each member of the team to understand the project, because a team of specialists – 3-7 people – is usually responsible for the creation of such a complex product.
Also, understanding the principles, sequence and features of creating a program will not only simplify the work, but also save energy, personal time and budget. So, if you are faced with the task of creating clean code and developing cool software, then you should familiarize yourself with the key five principles of this process and look at https://digitalsuits.co/services/custom-software-development-for-startups/ at digitalsuits company, where you can learn a lot of new and useful information.
TOP-5 criteria for creating high-quality software
There are a number of skills, knowledge, and tools to create good software. Still, the first thing to learn is the principles of developing a quality program, namely:
- Before you start writing a new large project, you should make sure that the code is simple and straightforward. It shouldn’t create problems with modifications or changes when people want to work on it. Experts advise the following:
- methods should be no more than 40-50 lines;
- one method to one problem;
- breakdown of conditions into separate codes.
- Gradation and systematicalness. Many programmers fall into the trap of trying to use all functions at the same time. As a result, some options will simply become useless. You should start by introducing just a few methods into the project, and then follow the progress of the work. As soon as the product has a clear skeleton, and you receive new requirements for its development, you can start augment additional functions. This approach is a guarantee of careful and accurate software development.
- Multiple rechecking. As the wise saying “Measure seven times, cut once”, this also applies to software development. If at least one stage in writing the code will be performed poorly with errors, you can give up on the result. This is the cause of over 50% of software problems. So, it is better to develop a systematic approach to the programming process. It is better to check the requirements of the project several times to make sure that nothing superfluous has been added there, but nothing has been overlooked either. After that, it is recommended to create sketches of future work, with the help of which it will be easier to carry out the project, consistently moving from stage to stage. It is also better to test the work from the very beginning, so as not to miss anything.
- Give up repetitions. You can’t repeat yourself when writing code. What does it mean? This means that you need to avoid copying the code and placing it in different parts. If you do not adhere to this principle, it will be difficult to use and maintain the code. The reason for this will be the need to change the code in those very places. Further – more: changes will entail failures in tests, which will have to be changed. This will require even more money, time and mental costs. But the programmer can trace the logical chain of project creation and implement automation wherever it can be done.
- Occam’s principle. Following it, you need to start product development with the simplest code, increasing the workload and complexity of the work as the task is completed. With simple code, you can easily create, test and modify, if necessary, the final product.
These principles will help you save time in program development, as well as conserve finances and physical resources. Take a look at the official website of DigitalSuits to use the services and help of professionals – do not repeat the mistakes of others – save money, nerves and time resources.
