Do You Think What Kind of Developer You Are? Common Mistakes to Avoid

Daichi Toyoda
4 min readJun 25, 2023


Becoming a developer is a journey that often starts with a passion for technology and the desire to create something new. Whether you’re just starting out or have been coding for years, understanding what kind of developer you are is an important step in your career development. However, it’s easy to fall into common mistakes when assessing your own skills and abilities. In this article, we’ll explore some common mistakes that developers make when thinking about what kind of developer they are, and what you can do to avoid them.

Understanding Your Strengths and Weaknesses

Before diving into common mistakes, let’s talk about the importance of understanding your strengths and weaknesses as a developer. Every developer has their own unique set of skills and experiences, and there’s no “right” way to be a developer. Some may be more inclined towards front-end development, while others may excel in back-end development.

To understand your own strengths and weaknesses, take stock of your technical skills, such as programming languages and tools, but also consider your soft skills. Soft skills include things like communication, collaboration, and project management. Assessing both areas will give you a holistic view of where you stand as a developer.

Once you have a better understanding of your own skills and abilities, you can use this information to identify areas where you need improvement and find opportunities for growth.

Mistake #1: Comparing Yourself to Others

One of the biggest mistakes that developers make is comparing themselves to others. It’s natural to look at other developers and feel like you don’t measure up, but this kind of thinking can be counter-productive. Not everyone learns at the same pace and people have different learning styles.

Instead of comparing yourself to others, focus on your own strengths and what makes you a valuable member of your team. Celebrate your successes and learn from your mistakes, without worrying about how you stack up against others.

If you are struggling in a particular area, seek out help and guidance from more experienced developers or resources online. There is always room for improvement and seeking help can only make you a stronger developer.

Mistake #2: Overestimating Your Abilities

Another common mistake that developers make is overestimating their own abilities. This can happen when you’re feeling confident or when you’ve had a string of successful projects, but it can lead to complacency and stagnation.

It’s important to be honest about your limitations and areas where you need improvement. This doesn’t mean that you should be negative or down on yourself, but rather that you should be realistic about what you can and cannot do. This will help you identify areas where you need to grow as a developer and find opportunities for learning and development.

Additionally, if you come across a project requiring skills beyond your expertise, don’t shy away from it. Instead, consider it an opportunity learn new things and take on a challenging task to grow as a developer.

Mistake #3: Focusing Too Narrowly

As we mentioned earlier, there are many different types of developers, each with their own unique strengths and weaknesses. However, it’s easy to get so focused on one area that you ignore other important skills and experiences.

For example, if you’re a front-end developer who primarily works with JavaScript, you may be so focused on mastering that language that you neglect other important skills like design or user experience. Or, if you’re a back-end developer who works primarily with Python, you may overlook the importance of communication and collaboration with other team members.

To avoid this mistake, make sure to keep an open mind and be willing to learn and grow in new areas. Seek out opportunities to work on projects that challenge you in different ways, and don’t be afraid to take risks and try new things.

Additionally, collaborating with other developers who have different strengths can also help you expand your skill set. By broadening your knowledge, you will be equipped to come up with innovative solutions to problems from a multidisciplinary approach.

Mistake #4: Neglecting Soft Skills

Finally, one of the most common mistakes that developers make is neglecting soft skills like communication, teamwork and leadership. While technical expertise is obviously important, it’s often the soft skills that make the biggest difference in your success as a developer.

To avoid this mistake, make sure to focus on developing your communication and collaboration skills. Practice active listening, seek out feedback from others, and learn how to effectively communicate complex ideas to both technical and non-technical stakeholders. Additionally, look for opportunities to take on leadership roles, such as mentoring junior team members or spearheading new initiatives.

Not only does this allow teams to function at their full potential, but it will also help you become a more effective communicator, paving way for easier management of projects. The ability to manage people, time, and resources are an asset that companies are always looking for in their developers.

In conclusion, becoming a successful developer requires not only technical expertise but also self-awareness and interpersonal skills. By avoiding common mistakes and embracing a growth mindset, you can become the best possible version of yourself as a developer. Remember, every individual progress at its own pace, so don’t compare yourself to others, instead, stay determined on your goals and strive to continue learning and improving.



Daichi Toyoda

Software engineer focused on building web platforms which combine AI and Blockchain