I am a software developer based in Nigeria with some years of experience in the industry. I am an expert in several programming languages, including PHP, JavaScript, and Java for Android development. When I am not coding, I enjoys playing video games and watching sci-fi movies. I am also an avid reader and enjoys learning about new technologies and programming concepts.
I'm available to work with you, serve as a mentor, and foster your development.
Nov 18, 2025 · 5 min read · System design started clicking for me after working through the To-Do app in Part 1. So today, I took things a step further by exploring a deceptively simple but incredibly insightful system: the URL shortener. TinyURL, Bitly, t.co — they all look si...
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Nov 14, 2025 · 5 min read · System design can feel overwhelming when you’re just starting out, but breaking it down into structured modules makes everything clearer.On the first day, I learned the foundations of system design using a simple To-Do list application — and this han...
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Mar 12, 2025 · 4 min read · At Olotu square recent Hackday event, I witnessed a live demonstration where an image file was manipulated to hide malicious code. This scenario—where attackers exploit file upload vulnerabilities through steganography—prompted me to explore a highly...
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Feb 24, 2025 · 4 min read · A while back, I noticed a surge in fake signups on an application I was working, which was causing unnecessary spam and security risks. These accounts would clutter my database, distort analytics, and even attempt fraudulent activities. I knew I had ...
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Feb 5, 2025 · 4 min read · I remember the day when one of my projects lost critical data due to an accidental deletion. It was a painful lesson, but it pushed me to automate my MongoDB backups. Let me walk you through how I set up an automated backup system using Node.js—somet...
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