6 Stages of the Software Development Life Cycle

Few people know the essence of the life cycle for developing applications for various types of business. In fact, this process refers to the methodological process of creating software. And if we talk about the steps that should be taken, it is important not to miss a single one. In general, it is recommended to entrust the creation of any business project to companies that provide professional web development services at a high level and taking into account all the requirements and wishes of the customer.

What stages should you pay attention to?

The main stages for developing any software from scratch include six of those that are unrealistic to do without:

1. Collection of requirements.

This stage is the first when creating any web product. First, the specialists of the company that will lead the entire project should meet with the client, discuss the details, and conduct an interview. In fact, developers should collect as much information as possible, which would help in the future to make the result as good as possible. The request for a software specification is very important because it will be necessary to build on this when developing software. There are also aspects that cannot be dispensed with:

• Learn more about the target audience.
• Ask the client about the goals of the software.
• Determine the main problem.
• Explore the problem further.
• Understand what solutions can be implemented in the project.

2. Software analysis

As detailed information is collected, the specialists of the company that will conduct the business project will need to study the maximum of functional and non-functional requirements for subsequent web development. The bottom line is this:

• Specialists will have to compare the factual information and identify the disadvantages of the software.
• Developers will have to understand what the information structure of the project will be and eliminate the weaknesses of the business project, if any.
• The contractor will need to create a set of requirements for the SRS, on the basis of which it will be necessary to draw up a budget estimate for the project (the price for the business project is determined).
• In addition, programmers will need to understand what features should be implemented in order to design the software properly.

3. Web design thinking

When there is a full-fledged SRS, it is worth taking care of the technical requirements. We are talking about the fact that the project will need to be documented, and also create, think over, by and large “draw” a web design for it. High-level design decision refers to the overall design that concerns the software. Design covers:

• Image integrity.
• Database.
• Flow in the system.
• Various charts.

4. Software development

This process already brings developers closer to the fact that direct programming begins. In other words, the implementation of a business project in life begins. This happens in sequence:

• The contractor must write the necessary code for the software.
• The developer tests the code.
• Next comes the code integration.
• Then the code is managed and this phase is the longest.

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5. Software testing

This stage refers to the “life cycle” when a company specialist must check the web product he created. This means that after startup, there should be no errors, and there should be no talk of any failures. Moreover, testing is carried out in turn, because there are many types of testing and each type of testing must be passed:

• Modular.
• Integration.
• Acceptance.
• Systemic.

6. Deployment and maintenance

This stage is the final one. The essence of the stage is that the contractor delivers the finished work to the client and the project is launched in real-time. True, at first, any project is produced exclusively for a specific circle of people. This is done in order to:

• People could test the web product.
• The partners looked at web development in its entirety.
• The developers made sure that the service is carried out at a high level.
• The specialists were able to understand how to update the software in the future and what changes still need to be made, taking into account feedback from users who are ready to give their opinion.

If you entrust the web development URL to a professional company, then the specialists will be able not only to control the created software but also correct the shortcomings, if any, improve web development and do everything to ensure that the software functions without problems.