Author Archives: Queenstar Kyere Gyamfi

Testing Smarter, Not Harder: What I Learned About Software Testing

by: Queenstar Kyere Gyamfi

For my second self-directed professional development blog, I read an article from freeCodeCamp titled What is Software Testing? A Beginner’s Guide. The post explains what software testing really is, why it’s essential in the development process, and breaks down the different types of testing that developers use to make sure software works as intended.

The article starts with a simple but powerful definition: testing is the process of making sure your software works the way it should. It then describes several types of testing like unit, integration, system, and acceptance testing and explains how each one focuses on different levels of a program. It also introduces core testing principles such as “testing shows the presence of defects, not their absence” and “exhaustive testing is impossible.” Those ideas really stood out to me because they show that testing isn’t about proving perfection it’s about discovering what still needs to be improved.

I chose this article because, as a computer science student and IT/helpdesk worker, I deal with troubleshooting and debugging almost daily. I’ve always seen testing as something that happens after coding, but this article completely changed that mindset. It made me realize that testing is an ongoing part of development, not a one-time task before deployment. It’s a process that ensures software is not only functional but also reliable for real users.

What I found most interesting was how the author connected testing to collaboration and communication. Writing good test cases is like writing good documentation, it helps other developers understand what the software should do. The idea of “testing early and often” also makes a lot of sense. By catching issues early in the process, developers can save time, reduce costs, and prevent bigger headaches later on.

Reading this made me reflect on my own coding habits. I’ve had moments in class where my code worked “most of the time,” but I didn’t always test for edge cases or unexpected inputs. Moving forward, I plan to write more tests for my own projects, even simple ones. Whether it’s a class assignment, a group project, or a personal program, I now see testing as a chance to build confidence in my work and improve how I think about quality.

Overall, this article helped me understand that software testing isn’t just about finding bugs it’s about building better software. It’s a mindset that values curiosity, patience, and teamwork. By applying these lessons, I’ll be better prepared not only to write code that works but to deliver software that lasts.

***The link to the article is in the first paragraph***

From the blog CS@Worcester – Circuit Star | Tech & Business Insights by Queenstar Kyere Gyamfi and used with permission of the author. All other rights reserved by the author.

Reflection on “Coding Standards and Guidelines”

by: Queenstar Kyere Gyamfi

The GeeksforGeeks article “Coding Standards and Guidelines” highlights the importance of writing code that is clean and consistent. It also underlines the need for code that is easy to understand. It explains that coding standards are a set of rules and conventions that help developers maintain clarity and quality across a project. These standards cover areas such as naming conventions, indentation, code structure, comments, and documentation. The article emphasizes that following standards is not about limiting creativity. It is about making sure that everyone working on a project can easily read and maintain the code. It also points out that coding guidelines help prevent errors. They make debugging easier. They ensure that software projects remain manageable as they grow.

I chose this resource because I’ve noticed how quickly group projects can become messy. Each person having a different coding style contributes to this messiness. I’ve always cared about writing code that works. I’ve started realizing that how the code looks and reads is just as important. This is especially true in team environments. This article stood out to me because it clearly explained the purpose behind coding standards.

One key lesson I learned from this article is that consistency builds trust among developers. When everyone follows the same structure, it becomes easier to understand, review, and modify code written by others. The article also reinforced the idea that good code should be self-explanatory. For example, meaningful variable names like totalPrice or userCount communicate intent better than short, unclear ones like x or val. I also learned how proper indentation and spacing make code more readable and reduce the risk of logic errors that come from misaligned statements or missing braces.

Reading this resource made me reflect on my own coding habits. Sometimes, when I’m rushing to finish an assignment, I skip comments or mix naming styles without thinking about how confusing it might be later. Now, I see that writing clean code is an investment as it saves time when debugging and helps others understand what I meant. I also want to use tools like linters and formatters to automatically enforce standards in my projects.

Overall, this article helped me understand that coding standards are not about perfection but they are about communication. Clean, organized code reflects professionalism and respect for the next person who will read it. It reminded me that in software process management, technical skills and teamwork go hand in hand. Writing code that others can easily follow is one of the best ways to contribute to a project’s long-term success.

LINK TO RESOURCE:

https://www.geeksforgeeks.org/software-engineering/coding-standards-and-guidelines/

From the blog CS@Worcester – Circuit Star | Tech & Business Insights by Queenstar Kyere Gyamfi and used with permission of the author. All other rights reserved by the author.

Welcome to Circuit Star

This blog will be my space to share ideas, reflections, and lessons I pick up as I continue growing in the fields of technology and business. I am especially interested in business analysis and data analytics, because I believe data has the power to tell stories, guide better decisions, and create solutions that have real impact. Whether it’s exploring new technologies, breaking down complex problems, or learning from others in the industry, I want to use this platform to capture that journey.

I see this blog as more than just a collection of posts. It’s a way to practice communicating ideas clearly, to connect with others who share similar interests, and to start building a professional portfolio that reflects both my technical background and my business mindset. Over time, I hope these posts will not only track my own progress but also serve as a resource for anyone interested in the intersection of tech and business.

I’m excited to begin this journey and look forward to sharing my growth, one connection at a time.

From the blog CS@Worcester – Circuit Star | Tech & Business Insights by Queenstar Kyere Gyamfi and used with permission of the author. All other rights reserved by the author.