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Backend Engineering (Java)

Java 17 + Spring Boot 3 + AWS. The enterprise backend stack.

Build production-grade backend systems with Java 17+, Spring Boot 3, and cloud-native practices. From REST APIs to microservices, from Docker to AWS. The stack that gets you hired at MNCs.

4.8Rating
0.2k+Enrolled
20 WeeksDuration
4Projects

Arjun Kapoor

Principal Engineer, ex-Amazon

Built for Serious Learners
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Outcomes

What You'll Learn

Practical skills that translate directly to your career

Build production-grade REST APIs with Spring Boot 3

Design and implement microservices architectures

Master database design with PostgreSQL

Deploy applications on AWS with Docker

Implement security best practices with Spring Security

Write clean, testable code following SOLID principles

Set up monitoring and observability

Handle high-traffic scenarios with caching and optimization

Curriculum

What's Inside

6 modules · 96+ lessons · 20 Weeks

Module 1

Java 17+ Fundamentals

5 lessons
  • Modern Java features (Records, Sealed Classes)
  • Functional programming with Streams
  • Optional and null safety
  • New switch expressions
  • Virtual threads preview
Module 2

Spring Boot 3 Deep Dive

5 lessons
  • Spring Boot architecture
  • Dependency injection patterns
  • Configuration management
  • Spring profiles and environments
  • Actuator and monitoring
Module 3

Building REST APIs

5 lessons
  • RESTful design principles
  • Request/Response handling
  • Validation and error handling
  • API versioning strategies
  • Documentation with OpenAPI
Module 4

Data Layer Mastery

5 lessons
  • Spring Data JPA fundamentals
  • Entity relationships and mappings
  • Query optimization techniques
  • Database migrations with Flyway
  • Caching strategies with Redis
Module 5

Microservices Architecture

5 lessons
  • Monolith to microservices
  • Service communication patterns
  • Event-driven architecture
  • Distributed tracing
  • Service mesh basics
Module 6

Cloud Deployment

5 lessons
  • Docker containerization
  • AWS EC2 and ECS deployment
  • CI/CD with GitHub Actions
  • Infrastructure as Code
  • Production monitoring
Hands-On

Projects You'll Build

Real-world projects for your portfolio

01

E-Commerce Backend

Build a complete e-commerce backend with product catalog, cart, orders, and payment integration.

Spring BootPostgreSQLRedisStripe API
02

URL Shortener Service

Create a high-performance URL shortening service handling millions of redirects.

Spring BootRedisPostgreSQLDocker
03

Real-time Notification System

Build a scalable notification service using event-driven architecture.

Spring BootKafkaWebSocketAWS SNS
04

Microservices Deployment

Deploy a multi-service application on AWS with proper monitoring and scaling.

DockerAWS ECSTerraformGrafana
Your Mentor

Learn From Industry Experts

Arjun Kapoor

Principal Engineer, ex-Amazon

Arjun Kapoor

Principal Engineer, ex-Amazon

Arjun spent 8 years at Amazon building backend systems handling millions of requests. He's passionate about clean code and system design, and has mentored 50+ engineers in their career growth.

12+Years Experience
1000+Students Taught
4.9Avg Rating
Connect on LinkedIn
Success Stories

What Our Students Say

The system design knowledge I gained here was directly asked in my Salesforce interview. Best investment I've made in my career.

P
Prateek SharmaBackend Developer at Salesforce

Coming from a services background, this course helped me understand product engineering. The projects are what set this apart.

A
Ananya GuptaSenior Engineer at EY
FAQ

Common Questions

Is this suitable for frontend developers switching to backend?

Yes! Many of our successful students come from frontend backgrounds. We cover Java fundamentals before diving into Spring Boot.

Why Java and not Node.js or Python?

Java dominates enterprise backend development in India. Most MNCs and large startups use Java/Spring. We chose it for maximum job opportunities.

Ready to Transform Your Career?

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Lifetime access to all content
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Backend Engineering (Java)

4.8·20 Weeks
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