The agile software development process is a part of modern businesses today. Gone are the days when the waterfall methodology was deployed for software development. In modern times, the agile methodology is deployed and practiced. 

Now, for those who are new to agile methodologies, the obvious questions that are commonly asked are-

· What does it mean?

· How does it differ from waterfall methodologies? 

· What is the lifecycle of agile software development? 

The answers to all these questions will be discussed below. 

What are the key stages of a software development project?

Before getting into the software development process’s key stages, you first must know the common problems that startups in the technology industry face.

They generally face issues in: 

1. Constant changes in the technological industry. 

2. Unable to find suitable investors. 

3. Cyber threats. 

4. Time management issues. 

Other problems faced during the stages of the software development process are- 

1. Ideas that are not valid.

2. Failure to understand the requirements of the project clearly.

3. Neglecting new frameworks and technology.

4. Cutting the phase of discovery short. 

5. Not creating an MVP. 

6. UI/UX design is poor. 

Solutions for the above problems include-

1. Getting things right in the discovery phase. 

2. Planning correctly. 

3. Keeping up with new technology in the development process. 

4. Tests and maintenance regularly. 

Note, for any new business in the field of technology; it is challenging to expand and be a success. In case you get caught up with the wrong methodology of software developers, you will sink deeper into problems. If you are not careful, this will mean the end of your business.

This makes it mandatory for you to know the correct processes of software development. You can track leading companies’ progress and find they have embraced the agile software development process for accomplishing their mission. 

When it comes to any software development project, you will find no single 

methodology to be applied across all the projects. This is where companies need to embrace an adaptive methodology like Agile, where they can shift from the conventional predictive methodology like Waterfall. 

When you hire software developers for the above methodology, they need to abide by strict phases. They must stick to the initial requirements of the design plan and the software project at its outset. 

Here, the manager of the project should-

· Milestones. 

· Features. 

· Plan the different stages of the project. 

· Determine how the project plan should work. 

· Develop the details of the project plan through its journey to completion. 

Customers finally decide on the requirements of the software development project before its development starts. The project manager is responsible for monitoring its movement through every phrase to the final delivery. 

Problems of Software Development Process under Waterfall Methodology 

Experts from credible software development services state the Waterfall methodology has the following issues- 

1. The methodology does not respond to change. 

2. The time taken for delivering working software is too long. 

3. Its release time is generally over six months with several strict requirements. Often, this does not cater to the needs of the business.

Origins of the Agile Software Development Lifecycle

Due to the drawbacks of the Waterfall methodology that was mostly frustration, the agile software development process emerged. The objective of this process was to adapt to change and deliver software faster. 

The project manager here facilitates tasks to the team members of the software development project. In this manner, bottlenecks are removed, and the team remains focused on delivering the software regularly.

In this process, milestones are less, and they generally take just some hours. The milestones feature the selection of the tasks, their prioritization, and team meetings.

Compared to the Waterfall methodology, the team members here decide at the beginning of the project the following-

1. The number of tasks that can be completed in the assigned timeframe. 

2. The creation of features to ensure the working software can be installed in the production environment at the end of the time frame. 

There are different methods for Agile software deployment like Dynamic Systems Development Method or DSDM. They are flexible and are suitable for custom software development projects where the team members can adapt the project flow to meet the product requirements. 

If everything is smooth and goes well, the project can be completed in time and on budget. When it comes to Agile Lifecycle, you will find many methodologies. They are but are not limited to the following-

· Disciplined Agile Delivery or DAD.

· Scrum.

· Kanban.

· Agile Modeling and 

· Extreme Programming or XP. 

The agile software development process flow comprises of- 

1. The concept- This is the stage where the project is envisioned, and the tasks prioritized.

2. Inception- Here, the team members are identified, the funds are allotted, and the requirements and the environments that are to be deployed are decided via discussion. 

3. Construction or the Iteration- The team members work with one another to deliver functional software based on the needs of the iteration and its feedback. 

4. The release- This is the stage where quality assurance or QA is carried out along with external and internal training, the development of the documentation, and the iteration release into the production environment. 

5. Production- The support of the released software. 

6. Retirement- This stage-manages the end of the project life cycle activities like the customer notifications and the migration. 

To ensure the agile software development process works for your company, provide you-

· Have consistent meetings regularly or even better daily.

· Offer lives demonstrations regularly.

· Share the feedback given.

· Stay agile at all times.

The agile software development process model exists in every company. There are some companies where many projects are being developed at a single point of time together. This means that many iterations are logged in on different lines of products catering to a diverse range of customers, both internal and external, with a host of business needs.