1.3. You Need To Learn To Build Software
If you want to become a software engineer, a key part of your job is choosing the right tools for the task.
To do that, you first need to know what tools are out there — different languages, libraries, datastores, cloud services, and more.
It sounds simple, but due to a lack of guidance, many students lack this key understanding.
Think of it this way:
- In order to be a car mechanic, you need to learn how different parts of a car work and fit together.
- In order to become a doctor, you need to know the parts of the human body works and how to diagnose illnesses.
- In order to become a chef, you need to learn how different ingredients pair together and how to use various cooking techniques.
A computer scientist who doesn't know the components of a software is like:
- a mechanic who doesn't know what an engine is
- a doctor who doesn't know what your lungs are or your heart does
- a chef who uses salt instead of sugar in a dessert
Why would you want to hire a software engineer who doesn't know how to build software?
Your degree focuses on the fundamentals of computer science, it will likely NOT focus on teaching you industry standards for utilizing the different components of software systems or how to build real-world applications.
In this handbook, we will cover the key components of software systems, how they fit together, and how to present your skills in a way that resonates with employers.
Chapter 5 will cover what parts make up apps and how you get get started learning each of them.
Chapter 6 will cover the best ways to gain real experience building software without a job.
Chapter 7 will cover how to find your first internship and how to present your skills effectively.