What are the Advantages of Scrum for the Client?

Scrum provides many benefits for developers, but what are the advantages of Scrum for the client and other stakeholders? This is a question I faced yesterday in a client meeting.

To answer that I need to define what is Scrum. In layman terms, it is a project management technique that is used with agile development projects.

Benefits for the client:

First of all, Scrum facilitates changing customer requirements. It provides a flexible framework where addition of new features or re-prioritization can take place without negatively affecting the project flow and team's morale.

Secondly, it encourages regular feedback by having short development cycles (sprints), where at the end of each sprint a review takes place. The review provides opportunity for the entire team to reflect on the last sprint and improve.

Thirdly, by defining roles for team members it promotes collaboration as well as clear and open lines of communication between developers, the client and other stakeholders.

Finally, Scrum provides a framework for work estimation, where features are estimated using points. Each point represents a relative amount of effort required. The technique is flexible enough to allow for changes in requirements as well as changes in development teams velocity.

However, Scrum is not always suitable and does not always work:

It does not work with traditional software development methodologies such as Waterfall.

It cannot be fully adopted if a team is too small or too big - ideal team would be 4 to 6 developers.

It cannot work effectively if it does not have full management/client support.

It requires a Scrum Master who understands the Scrum practices and is able to apply them.

Agile Web Development Process

Feature Planning Workshop
A feature planning workshop is essentially a brainstorming session. The participants should at least include developer's team manager and a person leading a project in your organization. Other developers, software users and other stakeholders could also add value. During the workshop the identified requirements are captured in the form of user stories and prioritized.

Estimate and Schedule
After the feature planning workshop, the developers estimate how long each user story will take to implement. Work is divided into one or two week cycles (iterations) and resources are allocated accordingly.  You should then receive an estimate and an iteration schedule.

Weekly/Fortnightly Demonstration and Planning Meetings
Once the project is given the go ahead, you may want to meet developers again to plan the first iteration cycle - define goals for the iteration, clarify, detail and re-prioritize features. Then the development team goes away to write the code and tests while constantly collaborating with you to make sure they are building what you want.

At the end of the iteration, developers should demonstrate the completed features for that iteration. You should provide feedback and proceed to plan the second iteration in more detail. The process should keep repeating itself until the application is complete.

Completion
Once all the iterations are completed and you are happy with the result, the developers should deploy the final version of the application to your server. But the relationship should not end here - make sure they are there to support you if needed.

For more information on how to make sure your project runs smoothly, read 5 Ways To Keep a Web Project on The Rails.

Bit Zesty Ltd

Web Development Terminology

While we are not big fans of the technical jargon, sometimes we just cannot help it. I will cover some of the key terms used on our site.

 

Web Application (webapp)

A web application is computer software that is accessible through the Internet. Social networks, e-commerce sites and wikis are just some examples of web applications.

• Web applications enable you to deliver and update software without the need to distribute and install it.  This makes it easier to reach new users and keep them happy.
• It is also not dependant on the user’s operating system, meaning you cover a wider market without having to make changes to your software.

Ruby on Rails (RoR)

Ruby on Rails is a framework for creating web applications using the Ruby programming language.

 

• It enables applications to be built rapidly. Therefore you receive more features at lower cost.
• It encourages good development practices, resulting in higher quality code. This ensures your application is extendable and scalable.
• By having excellent support for automated testing, it allows for robust code, which reduces the amount of maintenance required.

Agile Development

Agile is a development methodology, which embraces collaboration with customers, face-to-face communication, self-organizing teams, frequent delivery and ability to respond to changing requirements.

• Agile enables you to re-prioritise or even introduce new features at any point, allowing us to react to changes in your business and ensuring that the application is just as you wanted it to be.
  

Test Driven Development (TDD)

Test Driven Development is a technique where automated tests are created before the program code. This forces code to be written and improved upon until it passes the test.

• Test Driven Development enables to eliminate the majority of bugs, ensuring you get software that is robust and properly functioning.

This list is by no means complete and I am intending to keep updating it especially as we add new terminology to our website.

Bit Zesty Ltd

5 Ways To Keep a Web Project on The Rails

It is amazing how many things can go wrong during the course of a web project. Here, we focus on five problems which any project can encounter and explore how they can be avoided or solved.

1. Poor Communication

It is vital to establish a good line of communication between yourself and the developmentteam as soon as possible.  Poor communication can lead to misunderstandings and slow the progress of your web project considerably.

SOLUTION:  Try to ensure that there is an assigned project manager within the development team you work. You should also appoint a dedicated person within your own company as a point of contact for the development team.

2. Requirements Not Met

At the end of a project, it is all too common for clients to be presented with a product which is very different from what they had envisioned at the beginning.

SOLUTION:  Have regular meetings with your development team and request demonstrations of the progress they have made as you move forward with the web project.

3. Undefined Priorities

When priorities become muddled, projects can drag on for long after the target deadline, with no end in sight. This confusion is often caused by the introduction of more and more requirements to the brief as the project progresses.

SOLUTION:  Be clear about your priorities. It is far more efficient to launch the product and then tailor further adjustments to specific user feedback than to delay the launch date indefinitely while making changes based on guesswork.

4. Inadequate Testing

Testing is usually the first corner to be cut when the budget is tight. However, it is a risky step which rarely pays off: inadequate testing can leave the web project vulnerable to many bugs, which in turn will slow down the project and result in greater costs in the long run.

SOLUTION:  Ask for automated testing as part of the development process, especially if the web project is complex. It is also good to have someone within your company testing the project throughout the duration, helping to identify bugs as early as possible.

5. Warning Signs

If you think that something might be wrong, the likelihood is that you're right. Trust your instincts!

SOLUTION:  As soon as you notice warning signs such as slow progress or poor quality work, get to work addressing the issues so that they don’t end up snowballing.

The best way to keep your project going along the right tracks is to fix problems as soon as they start to occur. Read on Agile Web Development Process.