10 Things Every Software Developer Should Know | CareerMetis.com

Because of coding being a popular and very useful job skill, more and more people are entering the world of software development. Some are doing it for fun on the side to develop passion projects, while others work for large companies developing software that will be used by the masses.

Whether you code for fun or develop professionally, there are some important things you need to know. These will help you hone your skills, and be the single best software developer that you can be. With that in mind, this blog post is going to look closely at 10 things every software developer should know.

1) How to Write High-Quality Code

One of the most important things for every software developer is to know how to write high-quality code. Not all code is created equally, and writing high-quality code will help apps perform better, help others to understand the code and more. High-quality code is maintainable, easily readable, is reliable and has portability.


2) The Importance of Security

Security is more important than ever. Data breaches and hacks are on the rise, and you need to make sure the code and programs you write are secure.

There are many things you can do to ensure the security of your code, such as using a log management tool to make sure you always know when something is out of the ordinary. Be aware of who has access to your code and always keep safety and security in the front of your mind.


3) More Than One Programming Language

While everyone starts out learning one programming language, there are several out there worth learning.

The exact ones you learn will depend on your job, your interests or your goals. By knowing more than one, preferably in different areas, you are increasing the range of your skills, which can only help you in the long run.


4) About the Tools at Your Disposal

Advancements in technology and innovation have fostered in a number of different and helpful coding tools that programmers can use. It is important to know what tools are out there that you can use, and how they can help you.

Using these tools will help you code more efficiently and effectively, which is always welcomed. These tools can be IDEs, text editors or any number of other things.


5) Know When to Take a Break

Computer programmers and anyone who works primarily on a computer can often overwork themselves.

If you are overworked or burnt out, your performance and skills will suffer. As a result, be sure to take frequent breaks and know when to call it quits for the day. At least once an hour (potentially more), you should give your eyes a break and stretch your body.


6) Know the Importance of Testing

Simply trusting that your code is accurate and high quality can be a recipe for disaster. Things can always go wrong, which is why testing is so important. Testing your code before releasing it will ensure that everything works as expected and there are no major issues or bugs.

Also, in addition to testing, it couldn’t hurt to have someone else check your code and see if they can identify any errors or issues.


7) Where to Go For Help

While most programmers are quite knowledgeable and capable, there is always a chance they will run into something that they are unfamiliar with.

If that occurs, you need to know the right place to go and look for help. Google, GitHub, and several other online resources exist that can help you with nearly any question or concern you have. Of course, also consider reaching out to your peers as they might be able to help you, too.


8) Data Structures

There is no way to sugarcoat it if you want to be a programmer, you need to be knowledgeable about data structures.

Writing an actual usable application, you need to know about basic data structures such as a map, set, lists and others. Along with data structures, you should also look to learn about algorithms.


9) How To Advance Your Career in the Field

Some people are okay with doing programming and coding as a hobby, but most want to get some money for their work. However, while programming jobs are plentiful, advancing in your career and climbing the ladder isn’t always easy.

You need to know how to advance your career. This includes bettering your soft skills, learning additional and in-demand languages and putting yourself out there as much as possible.


10) How to Communicate Well

While some developers will work alone, it is often more common to work with others. In order to work directly with others successfully, you need to have good communication skills. Know how to ask them questions, how to answer theirs, and how to organize your workload.

If you can’t communicate well as a group, it could be very difficult to actually succeed in the space. Being able to communicate is all about being able to let others know what’s going on, what needs to be done, and other things like that.



In conclusion, we hope this article was able to help you learn about the 10 things every software developer should know.

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