Welcome to Faiez Blog

Based in Karachi, Pakistan, I am a software engineer who loves building scalable architecture and solving complex backend problems. Currently, I work as a Senior Full Stack Developer, where I focus on the MERN stack and DevOps architecture.

Latest Posts

8 min read

Security Advisory: CVE-2025-66478 | React2shell

Security Advisory: CVE-2025-66478 Introduction CVE-2025-66478 is a vulnerability identifier used to track and describe a specific security flaw in software products. At the moment of publishing this post, public details about the vulnerability (such as affected products, severity, and exploitability)

7 min read

Is There a Down Trend in Human IQ?

Is There a Down Trend in Human IQ? What the Data Really Say Introduction public discussions often cycle between sensational headlines and complex science. Some claim that human IQ is trending downward, while others point to long-term increases in

6 min read

ISR vs SSR vs SSG in Next.js

ISR vs SSR vs SSG in Next.js: A Practical Guide Introduction Next.js offers three powerful rendering strategies: SSR (Server-Side Rendering), SSG (Static Site Generation), and ISR (Incremental Static Regeneration). Each approach has its own strengths, trade-offs, and best-use scenarios. In

7 min read

EMA VS RSI VS MACD

EMA vs RSI vs MACD: A Practical Guide for Traders Introduction If you’re building a trading toolkit, you’ve likely come across EMA, RSI, and MACD. Each indicator measures something different about price action, and together they can help you identify

3 min read

🤖 AI Explained: Your Simple Guide to Artificial Intelligence

🤖 AI Explained: Your Simple Guide to Artificial Intelligence .Ever wonder how your phone recognizes your face or how Netflix knows exactly what show you'll want to binge next? The answer is Artificial Intelligence (AI)! It sounds like science fiction, but it's already woven into the fabric of our daily lives

14 min read

The Trader's Toolkit: EMA vs. RSI vs. MA vs. ADR

⚔️ The Trader's Toolkit: EMA vs. RSI vs. MA vs. ADR In the world of technical analysis, charts can look like chaotic storms of candlesticks and lines. To find order in this chaos, traders rely on technical indicators. This post breaks down four essential tools—MA, EMA, RSI, and ADR—explaining what they do, how they differ, and why using them together is the key to a better trading strategy.