Let's build a multi-vendor E-Commerce SaaS by using Microservice Architecture, ImageKit | part (2/3)

Welcome to Part 2 of the most advanced developer series on YouTube. We’re building a fully functional, real-world multi-vendor E-Commerce SaaS just like Shopify or Amazon using Microservice Architecture, modern tools, and a clean developer experience.

Timestamps:
00:00 – Cinematic Introduction
01:12 – Hero Section Design
02:52 – Product Fetching, Product Card & Details Implementation
59:27 – Add to Cart & Wishlist Functionality (Zustand State Management)
01:32:34 – Cart and Wishlist Pages
02:17:30 – User Activity Tracking via Kafka Service
03:10:20 – Product Details Page Enhancements
04:18:21 – All Products Listing Page
04:44:13 – Offers and Shop Page
05:02:17 – Finalizing the Home Page
05:14:17 – User Profile Page Development
06:09:10 – Payment and Order Service Integration

Useful Links:
ImageKit registration link: https://bit.ly/4hdfwDc
ImageKit documentation link: https://bit.ly/3Xuv922

Full Source code: https://becodemy.com/source-codes/let...

Kafka registration link: https://www.confluent.io/
Redis registration link: https://upstash.com/

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What You’ll Learn in This Series

Microservice architecture for eCommerce (auth, product, seller, orders, etc.)

Event-driven communication using Kafka

API gateway + service registry

Stripe Connect for multi-vendor payments

Real-time analytics with WebSocket

Role-based authentication & permissions

Image & media handling with ImageKit

Docker, CI/CD, and production deployment tips

This isn't just a tutorial. It’s a complete developer journey into building a real SaaS business from the ground up — the type you can scale, sell, or even raise investment for.

Drop your questions in the comments — I’ll be replying to every dev who’s serious about leveling up their skills.

Stay tuned for Last Part where we go deeper into advanced service integration, user flows, and payment architecture.

Like, Subscribe & Turn on Notifications — this series is going to break the internet.

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