🧠 The Developer’s Command Line: Mastering Linux BASH for Network Automation A complete technical overview of BASH for learners, interviewers, and automation engineers. 📌 Why BASH Matters in...

📘 THE EDITOR FOR YOUR CODE: MASTERING CODE REVIEW 🧠 OVERVIEW In modern software development and infrastructure automation, writing code is only the starting point. True software excellence emerge...

📘 Time Travel for Code: Mastering Software Version Control (SVC) and Git 🧠 What is Software Version Control (SVC)? Software Version Control (SVC) is the practice of tracking and managing change...

📘 Architecting Smarter Code: Core Software Design Patterns for Developers and Network Engineers Target Audience: ✅ Developers, Network Engineers moving into Software Development ✅ Learners pr...

🚀 Lifecycle Mastery: SDLC for the Modern Network Developer 🔧 Why SDLC Matters Brings structure to software development. Avoids “cowboy coding” (unstructured, error-prone development). Criti...

🧵 Spanning Tree Protocol (STP) — Complete Technical Notes A Layer-2 Ethernet network with redundant physical links prevents outages but introduces a major risk: switching loops. When loops occur, ...

📘 COMPREHENSIVE NOTES ON SPANNING-TREE PROTOCOL (STP) 🧩 I. STP FUNDAMENTALS & NECESSITY A. Purpose of STP Prevents Layer 2 loops when redundant links exist between switches. Redundant ...

🛰️ OSPF Special Areas & LSAs – Complete Technical Notes 🧩 I. OSPF Link State Advertisement (LSA) Fundamentals OSPF (Open Shortest Path First) operates using a Link State Database (LSDB), wh...

🧭 OSPF (Open Shortest Path First) – Complete Notes 🟩 1. Introduction to OSPF Aspect Description Full Name Open Shortest Path First ...

🧠 COMPREHENSIVE NOTES ON IPv4 ADDRESSING & SUBNETTING 🧩 I. FUNDAMENTALS OF IP ADDRESSING 🔹 A. Why IP Addresses Are Needed The Internet Protocol (IP) assigns unique identifiers to devices s...