The Last Networking Guide You'll Ever NeedAt some point today, you probably unlocked your phone, sent a message, watched a video, checked your email, ordered food, or scrolled through social media. Each action felt instant. A tap. A click. A Jun 17, 2026·33 min read
GitHub CI/CD pipeline breachAn AI just deleted source code from Microsoft, Datadog, Rust, Python, and Trivy repositories. An AI agent named Hackerbot Claw exploited something embarrassingly simple. Here's what happened 👇 The Mar 14, 2026·2 min read
OpenClaw- a security nightmare?While the last few days, thousands of people are trying to run OpenClaw --> formerly Moltbot --> formerly Clawdbot, I thought to understand its core architectural flaws. Recent security incidents arouMar 14, 2026·1 min read
Behind the Scenes of Hotel Booking Systems: Scaling Like AirbnbWhen we think about building a large-scale platform, it’s not just about spinning up servers or writing APIs. True scalability comes from orchestrating multiple flows in harmony — how administrators configure and monitor the system, how users interac...Sep 10, 2025·4 min read
How a WhatsApp-Like Messaging System Works Behind the ScenesOn the surface, messaging apps like WhatsApp, Signal, or Telegram feel almost magical. You type “hey 👋”, hit send, and in less than a blink, it appears on your friend’s phone sometimes on the other side of the world. But what feels effortless to us ...Sep 10, 2025·4 min read
Building a Twitter-Inspired Social Media Site: A Step-By-Step GuideProblem Statement Social media platforms enable large-scale human connection and content sharing, but they present enormous technical challenges. These platforms must handle millions of concurrent users creating, consuming, and interacting with conte...Feb 27, 2025·13 min read
Build a Simple URL Shortener Similar to TinyURLProblem Statement In the digital world, we often encounter URLs that are lengthy, complex, and unwieldy. These long URLs present several challenges: they're difficult to memorize, problematic to share (especially in character-limited platforms like T...Feb 27, 2025·12 min read
