Moses R. Kaluba

In programming, this quote from W3 schools explains alot and this is this.
A lot of developers chase:

frameworks,

libraries,

stacks,

AI tools,

trendy architectures.

But when things break, the real separator is fundamentals.
A developer who only knows React may struggle when:

state behaves unexpectedly,

async code races,

memory leaks appear,

APIs fail,

performance drops.

Because frameworks abstract complexity, they do not remove it.
Under pressure, you fall back to:

algorithms,

data structures,

networking,

operating systems,

HTTP,

databases,

debugging,

language fundamentals,

computational thinking.

That’s why someone strong in fundamentals can learn almost any framework quickly, but someone dependent on frameworks often struggles outside their ecosystem.
For example: If you understand HTTP deeply, you can work with REST in almost any stack.

If you understand the DOM and JavaScript properly, learning Vue.js or Angular becomes easier.

If you understand TCP/IP and sockets, tools like Netcat, WebSockets, or backend systems stop feeling “magical.”

A senior engineer is usually not the person who memorized the most frameworks.
It’s the person whose fundamentals are so solid that they can reason through unfamiliar problems.

That’s why many elite programmers repeatedly emphasize:

Learn computer science basics.

Build things.

Debug deeply.

Read low level explanations.

Don’t hide behind abstractions too early.

Frameworks change every few years.
Fundamentals survive decades.

One thing I learned as a Software Engineer is, if anything doesn't work, there is always a way out, always. Quite a great lesson to learn in life.

It doesn't work, so what? Don't sit and panic, look for answers, a way out, a way to make it work or devise a plan.

What lessons have you learned in your time as a programmer?

REAL software engineering is THIS👇
Many people think software engineers are becoming irrelevant - especially with all the talk about AI writing code. But the truth is, there’s so much more to software engineering than just typing lines of code.

As a Software Engineering major, I’d always learned about the “before coding” process in class - things like planning, user research, and stakeholder engagement. But through the ZICTA Development Workshop and the Technical Development Workshop, I finally got to experience it all first-hand.

Before a single line of code is written, there’s a whole journey that happens:
🔹 Stakeholder engagement – understanding the needs of those who’ll use or benefit from the solution.
🔹 User journey mapping - seeing how users interact and move through a product.
🔹 Market and target user research - learning what problems exist and what people are willing to pay for.
🔹 Problem definition & requirement gathering - clarifying what to build and why.
🔹 Wireframing & prototyping - shaping the idea before touching the code.
🔹 Team collaboration & feedback - improving ideas together before ex*****on.

These experiences reminded me that software development isn’t just about coding, it’s about understanding people, their needs, and creating real solutions that make an impact.