Abdul-Hafiz Aderemi

Feb 11, 20262 min read

Understanding Database Indexing: A Simple Explanation

Database indexing is one of those concepts that separates junior developers from those who understand performance at scale. It's a common interview topic because it tests both your technical knowledge and your ability to explain complex ideas simply....

Understanding Statelessness in REST APIs
May 7, 20254 min read
How to Integrate Google OAuth 2.0 in a NestJS Application
Apr 29, 20259 min read
Introduction to Back-end Development with Node.js
Apr 20, 20256 min read
Why You Can’t Directly Modify Mongoose Query Results and How I Learned It the Hard Way
Jan 5, 20254 min read

API Security Guide: Safeguarding Your Backend from Vulnerabilities
APIs (Application Programming Interfaces) are the backbone of modern web applications, enabling seamless integration between different systems and services. However, if not properly secured, APIs can expose organizations to significant risks, includi...
Sep 21, 20245 min read

Abdul-Hafiz Aderemi

Latest articles

Understanding Database Indexing: A Simple Explanation

Understanding Statelessness in REST APIs

How to Integrate Google OAuth 2.0 in a NestJS Application

Introduction to Back-end Development with Node.js

Why You Can’t Directly Modify Mongoose Query Results and How I Learned It the Hard Way

API Security Guide: Safeguarding Your Backend from Vulnerabilities