Your API works perfectly… but it’s full of hidden vulnerabilities

In this video, we build a vulnerable Node.js Express API and then fix it using industry tools used by real companies

This video is part of the AI-Driven DevSecOps Masterclass by The Techzeen.

What you’ll do in this video:
* Build a vulnerable Node.js + Express API
* Install and use SonarQube for IDE (formerly SonarLint)
* Detect code quality issues (logic + mistakes) directly in VS Code
* Install and use Snyk
* Identify real security vulnerabilities in code
* Improve code using AI-generated secure fixes
* Understand how these tools work together in DevSecOps

Why this matters:
Most developers write working code… but ignore security
Real engineers fix issues before code reaches production

Outcome:
Secure coding workflow
Real-time bug + vulnerability detection
Industry-level DevSecOps practice

Subscribe to The Techzeen, hit the bell, and become an AI-Driven DevSecOps Champion in 2026.

The Techzeen Website:
https://www.thetechzeen.com/

Source Code:
https://github.com/farzeen-ali/Node-Express-Vulnerable-API/tree/main

DevSecOps Lectures:
https://github.com/farzeen-ali/AI-Driven-DevSecOps

DevSecOps Full Course:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDuu68QysMwmjyByrfCLpMqR

DevOps Full Course:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml

Cyber Security Full Course:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY

n8n AI Automation Full Course:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDvUeV9hOqg1XEl3IPMyteZu

#DevSecOps #SonarQube #Snyk #DevOps #SecureCoding #CyberSecurity2026 #AI #CodeSecurity #TheTechzeen #AppSec