Blog

Writing clean code isn’t just about style — it’s about clarity, maintainability, and performance. Over time, I’ve built a few habits that help me write code that’s easier to read, debug, and scale. He

If you can commit a reasonable number of hours and have access to good mentorship, four months is enough to get you started. Within six months, you should be comfortable building small to medium-sized

“Android or iPhone?” The real answer: it depends. This choice shouldn’t be about which is “better.” It’s about trade-offs — your use case, budget, and the ecosystem you’re comfortable with.

RAM and ROM do not directly define how powerful a device is. They mainly affect how memory is managed, not raw performance. A phone with 4GB RAM can feel faster than one with 8GB RAM if it has a bette

This week, I’ll be focusing on Artificial Intelligence (AI). There’s been so much noise about AI lately. Most Nigerian users on X are always quick to ask Grok (X’s AI agent). ChatGPT has literally bec

The short answer is no. A few years ago, many people assumed that AI would completely replace developers. Today, it’s becoming clear across the industry that AI is here to enhance developer productivi

A lot of people reach out to me asking about programming schools or institutes where they can go to learn how to code. My answer is usually no — at least, not for the reason you think. You don’t need

Authentication and authorization are closely related—but they solve two very different problems. Authentication is about identity. It answers the question: “Who are you?”

A loop is one of the most important ideas in programming. In simple terms, a loop means doing the same task repeatedly until a condition is met — like checking a list of names one by one. Different pr

Before Meta acquired WhatsApp, its core was built on Erlang/OTP — a language designed for massive concurrency and fault tolerance. Perfect for a global messaging platform. Fun facts: ✔ WhatsApp doesn’