When working on a new piece of software, it’s essential to craft a software design document to create a clear and precise vision of the client’s problem and your proposed solution. Software design documents are important for detailing expectations between the software engineer and the client. They help to streamline the coding process before any code is written.
Read on to learn how to write great software design documents that improve communication between you and your client, ensuring that everyone is on the same page when working on a project together.
Before starting a new project with the client, the planning stage involves having a clear vision and agreeing upon design goals. These goals should be laid out in a technical specification document called a software design document.
A software developer is usually responsible for creating the software design document. The developer will gather information from a client who wants a new piece of software built and then they will make a document that details the proposed solutions to the client's problems.
Problems within the coding world tend to vary, and engineering teams and developers often write design documents differently. However, there is a certain software design document template that you can follow to help you include all of the essential pieces of information.
Here are some factors you should include:
Keeping the above criteria in mind when creating your software design document is a great start. To really maximize efficiency and communication, there are a few best practices to implement.
Firstly, keep your language as simple as possible. The key is clarity — especially when it comes to detailing technical points. Include visuals into your document, helping readers accurately understand the points and data you’re trying to convey. Diagrams, charts, and other timelines are a great way to communicate information.
Send a draft of your document to the client, so they can catch parts you may have missed or areas that are unclear and need fleshing out. Lastly, it’s important to update your document as the project progresses, as you and other team members should be consistently referencing the document.
For everything related to coding and writing high-quality software design documents, hire a professional software developer to help you.