Project Planning in Software Development
From the outside, software development may give this impression: "software is developed and delivered for a specific request." We must state that this is a deeply incorrect perception. The main reason is that project planning, which is the lifeblood of software development, is never mentioned. In this article we will discuss how important project planning is in software development, as well as its purpose and content.
The Importance of Project Planning
It is fair to say that processes of producing products and services around the world share similarities; the problem or need is analyzed, the relevant solutions are presented, and finally the product or service is delivered. The degree to which these efforts deliver in terms of quality and adaptation to needs and capabilities is shaped by the quality of project planning. It would not be wrong to say that producing software for a particular purpose without planning will negatively affect, going forward, the timeliness, functionality and accessibility of our software.

"The return on usability is in identifying problems
while the return on design is in finding solutions.
Alan Cooper
Programmer, "The Father of Visual Basic"
In short, just as we would not think that only workers and a bit of steel are enough to build a solid building, we should not think of a process that lacks project planning when it comes to delivering high-quality software.
Why Is Project Planning Done?
In the section above, we made a quiet reference to this issue while broadly discussing the importance of project planning. In this section, we need to bring some more clarity to the topic. First, we need to understand the current state of the software development process.
As you know, today we encounter automation in almost every area of our lives. While the vast majority of a field undergoes change at the same time, you need to keep up with that change in order to interact with them. It is fair to say that this is exactly the situation software development is in today.
Compared to the past, we have to say that many things that could be handled manually or externally have become integrable modules. This makes the software development side more complex. The only remedy for working efficiently in a complex field is project planning. From this we can say that project planning is done to achieve the most optimal result within the software development process, in order and according to plan and without overlaps.

The Content of Project Planning in Software Development
While we may see different activities in each software's process, needs and form of execution, the contents of project planning are broadly similar. The main sections covered in project planning are these:
The Purpose of the Project: Every job we do and therefore every project always has a purpose. It is designed to address a need at a micro or macro level. We can begin the project planning section by defining this purpose.
The Needs That Led to the Project: Before launching the project, we need to identify why the need has arisen. This section has an important impact on the project's design.
Project Plan: The process we will follow for the project is planned in this section. It is important for distributing tasks and handling business processes more quickly.
Assignments Within the Project: To deliver a project quickly, safely and to a high standard, we need to make the right assignments. Defining roles in the software process is one of the critical parts of project planning.
Project Needs: Along with planning the product to be delivered, we also need to identify the needs. Identifying the needs within the project plan, in order not to stumble during the process, will help with early supply and quickly achieving results.
Methods to Be Used in the Project: As in nearly every business process, we determine in the relevant project planning section what will be leveraged during execution and specifically which methods will be applied. This section is quite important so that the process can produce faster results and we are not exposed to complexity.
Of course, the project planning section is not limited to just the above. Management, risk, maintenance and many other plans must also be included in project planning. To complete our process healthily, addressing project planning as meticulously as possible will be very beneficial.
Lastly, in software development with many actors and many variables, project planning is a very critical area. It should not be forgotten that this is the first and most important step to be taken to lower cost and increase quality of work.