@Odogwu1

Go Interfaces: The Missing Piece Most Explanations Skip

20h ago · 4 min read · If you're learning Go, interfaces will probably seem easy at first. You hear things like: An interface is just a set of method signatures. For example: type Speaker interface { Speak() } Any ty

Scaling Node.js for CPU-Heavy AWS Workloads: An HR Software Case Study

Feb 9 · 5 min read · Node.js is famous for being fast, lightweight, and great at handling thousands of concurrent requests. But it has one well-known limitation: it is fundamentally single-threaded. For most web applications this isn’t a problem, because Node.js excels a...

🧠 What Is 32-Bit Architecture? A Simple Explanation for Beginners

Oct 7, 2025 · 4 min read · If you’ve ever seen the term 32-bit computer or 32-bit architecture and wondered what it actually means — this guide is for you. In this article, we’ll explain what 32-bit architecture is, how it relates to CPU word size, memory addresses, and how it...

Unlocking Pattern Skills: Exploring Problems Beyond Two Sum

Sep 18, 2025 · 2 min read · Mastering Patterns Beyond Two Sum The classic Two Sum problem is often the first exposure many developers have to algorithmic problem-solving. At its surface, it’s about finding two numbers that add up to a target. But the real value lies in the patt...

Kicking Off a 60-Day Guide to Interview Success

Sep 17, 2025 · 2 min read · For the next two months, I’m going all-in on a structured plan to prepare for FAANG-level interviews. Instead of just grinding LeetCode, I’ve designed a balanced approach that combines coding, system design, behavioral prep, backend expertise, databa...