Overview of Software Development
First of all, it is necessary to clearly understand what is meant by software development. This activity goes far beyond the mere writing of codes, as the developer must be an architect, builder, and troubleshooter at the same time. Thus, this specialist designs everything, starting from the apps installed on a person's smartphone and ending with the complex systems controlling entire industries. Moreover, you may be occupied with various fields such as UI/UX design (front-end), back-end development, mobile development, data science, and artificial intelligence.
Certainly, there are a lot of areas and specialties to choose from. At Nimmu Technologies, we noticed that many novice developers are spending a lot of time deciding on the perfect niche before they even start studying something. However, our recommendation would be focusing on the basics first, as the particular toolset may change over time, whereas the basic programming fundamentals will stay.
Why Software Development Is a Wise Career Choice
It is quite understandable that the tech industry looks like an overcrowded place with plenty of specialists. Nevertheless, the demand for software developers has been steadily growing year after year. And, there are some good reasons for that. Indeed, software controls almost every sphere of our life from healthcare to finance, entertainment, and education. Thus, it creates many opportunities for career growth, specialization, and a great career choice.
Moreover, this profession offers a high salary, great benefits, the possibility to work remotely, and, above all, an exciting and creative way to earn money. It is a kind of job in which you have to use the logical thinking and your brain, rather than only your hands. In addition, according to the recent analyses, the global demand for software developers is expected to grow significantly during the next decades.
If you consider changing your career and starting working as a software developer, you should understand that the advantages will surely outweigh any difficulties.
Your Step-by-Step Guide to Becoming a Software Developer
Finally, if you are determined to become a software developer, this guide will help you to do that.
Phase 1: Choose Your Starting Programming Language & Learn Its Fundamentals
Do not get stuck with the decision on choosing the language. Select the most popular and beginner-friendly language and concentrate on it. For instance, Python can be great for its simplicity, readability, and versatility (web, data science, scripting); and JavaScript is essential for web development (front-end and back-end using Node.js). However, we highly recommend selecting one of them and concentrating on that. Learn programming fundamentals: variables, data types, control structures (loops, conditions), functions, OOP principles (classes and objects). You can use free online resources, such as freeCodeCamp, The Odin Project, or introductory courses offered by Coursera or edX.
In other words, you can select a programming roadmap for beginners.
Phase 2: Learn Basic DSA and Work With Git and GitHub
If you seriously consider a tech career change or just want to learn how to code, you have to learn Git for version control and storing your projects on GitHub. It is essential to master that because this is how professional developers collaborate, share their code, and manage the projects. Furthermore, you have to learn the basics of data structures (arrays, linked lists, hash maps, stack and queue, trees) and algorithms (basic sorting and searching algorithms). It does not mean that you have to compete with other developers, however, a basic idea about DSA may be useful for writing efficient code.
According to our experience, the understanding of why you use a certain data structure may be more useful than understanding how some complex algorithms work.
Phase 3: Start Building Projects & Creating a Portfolio
As you know, there is nothing better than building a project to learn something. Thus, you have to start building projects to apply your theoretical knowledge and improve it. At first, try building some simple projects, e.g., a calculator, a To-Do list app, a basic weather app, or even a personal website. After that, gradually move to more complex tasks – creating a CRUD (create, read, update, delete) application, working with APIs, cloning some features from popular websites, etc.
Each project will give you the possibility to learn something and fix bugs. Moreover, it is important to publish all your projects on GitHub to form your portfolio. The latter is usually more important than a standard resume.
- Pick One Language: Python or JavaScript are great choices.
- Master Programming Fundamentals: Variables, loops, functions, basic OOP.
- Learn Git & GitHub: This is necessary to use version control.
- Learn Basics of DSA: Data Structures and Algorithms.
- Create 3-5 Projects: Start simple, then create complex ones. Publish them on GitHub.
- Actively Network: Communicate with other developers and attend events.
- Prepare for Interviews: Concentrate on problem-solving and explanations of code.
Phase 4: Getting Your First Internship/Junior Position
After completing this step, you will be ready for getting your first junior position in the company. You have to actively search internships or junior positions because this is an important part of learning and getting the experience in the industry. Of course, an internship usually leads to the employment in the company as an entry-level software engineer. It is highly recommended to tailor your CV and cover letters depending on a certain job. You have to prepare for technical interviews, which include coding and discussing your projects.
It is also important to network actively, as sometimes the best jobs are found because of connections. According to the statistics, the key is the consistency.
Overcoming Common Problems on Your Way to Becoming a Developer
Unfortunately, the path of a beginner software developer is not always smooth and clear. Thus, here are some common pitfalls and ways to overcome them.
- Tutorial Hell: Watching lots of tutorials, but not building anything by yourself. Stop watching and immediately apply the obtained knowledge.
- Imposter Syndrome: You feel that you are not good enough or do not belong. It is really common and natural, but you have to overcome it.
- Burnout: Trying to learn too much and too fast. Be patient.
- Isolated Learning: Trying to learn everything alone. Join the community, participate in forums, and ask for help.
- Ignoring Basics: Trying to work with the complex frameworks and libraries without knowing the basics. It may lead to fragile knowledge.
The Main Thing Is Mindset
Thus, your success as a software developer will not depend only on languages you know and projects you have created. The technology world is developing rapidly, and you have to be able to adapt to it, learn new technologies, and overcome challenges. It means that persistence is your superpower. There will be times when you will face some bugs that will be extremely hard to fix or some concepts that will be incomprehensible for you. However, it is a part of the process, and you have to be ready to overcome obstacles.
Certainly, it is not an easy path, but it is very fulfilling. This career requires creativity, persistence, and love to develop something. In our opinion, at Nimmu Technologies, everyone can achieve it with some determination and dedication. Keep building and learning. Your software developer career awaits!
FAQ
Is it too late to become a software developer?
It is never too late to change your career. We've seen a lot of people who managed to become software developers even in their 30s, 40s, and 50s.
How long does it take to get a job in software development?
According to our experience, the realistic timeframe for a complete beginner to get an entry-level position is 6-18 months of intensive training.
Is it necessary to get a CS degree to be hired?
Certainly not. While it provides some theoretical background, it is not a necessary requirement for a software developer nowadays.