Build a Job Portal with Microservices | Next.js, Node.js, Kafka, PostgreSQL & TypeScript Tutorial

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In this video, we’ll build a fully scalable, microservices-based Job Portal Web App from scratch. This real-world project includes powerful features such as:
• AI Career Guidance
• AI Resume Analyzer
• Multi-account registration
• Profile enhancement (bio, skills, experience)
• Recruiter dashboards
• Real-time email notifications
• Razorpay-based subscription system
• Forgot-password + reset-password flow

The system is designed using a Microservices Architecture, with all services communicating through Apache Kafka, one of the most widely used message brokers in the industry.

🔧 Tech Stack Used
• Next.js – Frontend
• Node.js & Express.js – Backend microservices
• PostgreSQL – Database
• Kafka – Message broker
• Redis – Caching
• TypeScript – End-to-end type safety

📘 What You Will Learn
• Microservices architecture (hands-on, production-grade)
• Kafka-driven event communication
• Building a scalable Job Portal system
• AI Resume Analyzer + Career Guide implementation
• Email notification workflows
• Subscription system with Razorpay
• Complete password reset flow
• Structuring a large full-stack project

📌 Prerequisites
• You should have basic knowledge of:
• React / Next.js
• Node.js & Express.js
• PostgreSQL / MySQL (PostgreSQL used here)

This video is perfect if you want to build real-world, production-ready projects using Microservices, Kafka, TypeScript, and modern full-stack technologies.

🔗 Resources

• Source Code: https://www.smalltowncoder.online

• Kafka Setup Guide: https://drive.google.com/file/d/1MaPU...

• Resume Analyzer + About Page: https://drive.google.com/file/d/1gvAt...

⏰ Timestamps

00:00:00 – Introduction + Prerequisites
00:02:24 – Full Project Demo
00:21:24 – How to Access the Source Code
00:23:07 – Auth Service (Registration, Login, JWT, Password Flow)
01:38:45 – Upload Service (Images, Resume Uploads)
02:26:53 – Kafka Explained + Setup
03:38:06 – User Service (Profiles, Skills, Bio Management)
05:01:32 – Job Service (Create Jobs, Apply, Track Applications)
07:38:19 – AI Service (Career Guide + Resume Analyzer)
08:09:39 – Frontend (Next.js UI + Integrations)
18:00:41 – Payment Service + Subscription System
19:06:44 – Final Touches & Wrap-up

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