Day 2: Create Server, Monolith vs Microservices, Express.js | Backend in 14 Days

Day 2 | Master Backend in 14 Days 🚀

Can backend really be learned in 14 days?
I’m doing it live — and sharing my daily progress with you.

In this Day 2 video, I covered 3 important backend topics step by step in simple language:

📌 1. Create a Server
• Who is client and who is server
• How request and response works
• Basics of networking
• Sockets, IP address, ports
• Localhost IP → 127.0.0.1
• HTTP port → 80 | HTTPS → 443
• What “listen” actually means
• Created my first Node.js server and ran it locally

📌 2. Monolith vs Microservices
• Real development workflow
Requirement → Design → Development → Testing → Deployment → Maintenance
• Difference between monolith and microservices
• Pros & cons
• Cost, bugs, scalability, deployment comparison
• When to use what:
Start small → Monolith
Scale big → Microservices

📌 3. Introduction to Express.js
• Installed Express
• Created a basic server using Express

Day by day things are getting clearer, and I’m learning everything from scratch publicly.

If you are learning with me, you can also complete backend in 14 days — even if you’re starting from zero.

Check playlist “Master Backend in 14 Days” to watch all episodes and follow the full journey.

Follow me on Instagram for daily tech learning reels:
https://www.instagram.com/btech.pass.shrey

Follow me on X (Twitter) for daily progress updates:
https://x.com/ShreyG0e1

Comment if you want a dedicated video on any topic or have doubts.
Let’s learn and grow together.

#Backend #NodeJS #ExpressJS #MERNStack #WebDevelopment #CodingJourney #Developer

Видео Day 2: Create Server, Monolith vs Microservices, Express.js | Backend in 14 Days канала Shrey goel Invest