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Backend Engineer

This pathway will equip you with the core knowledge and hands-on experience needed to become a proficient Backend Engineer or any innovative tech-driven organization. You’ll learn how to build, secure, and scale backend systems using modern tools such as Next.js, Node.js, GraphQL, PostgreSQL, and cloud platforms like AWS and Google Cloud.

Through real-world scenarios and backend simulations inspired by real work environment, you will learn how to:

✅ Design and implement scalable REST and GraphQL APIs

✅ Apply rate limiting, caching, and security best practices to your endpoints

✅ Write and optimize database queries using PostgreSQL

✅ Build and deploy serverless applications using AWS Lambda or Google Cloud Run

✅ Containerize backend services with Docker and configure CI/CD pipelines

✅ Integrate with third-party services and handle asynchronous job queues

✅ Write testable, maintainable code using Test-Driven Development (TDD)

✅ Collaborate with frontend and DevOps teams in real-world workflows

✅ Work on a capstone project that simulates backend tasks at BAG Technologies

By the end of this pathway, you will be well-prepared to contribute as a backend engineer in high-impact environments. Whether you’re building internal APIs, scaling user-facing services, or optimizing cloud deployments, this pathway gives you the tools and confidence to excel in modern backend development. 🚀

Core Backend Systems

Breaking the Checkout Flow experience
B

BAG Technologies

500
TMJ

36

Implement Rate Limiter Middleware experience
B

BAG Technologies

600
TJB

18

 Database Schema Design for Job Matching experience
B

BAG Technologies

500
BBI

14

Infrastructure & DevOps Practices

Responding to Deployment Failure experience
B

BAG Technologies

500
IBB

12

Explaining CI/CD to Interns experience
B

BAG Technologies

250
BAP

7

Dockerize Node.js Queue Processor experience
B

BAG Technologies

500
BAD

8

Advanced Development & Delivery

Track Learning Progress API  experience
B

BAG Technologies

500
BAP

6

Deploy and Present Your API experience
B

BAG Technologies

600
AO

2

Secure GraphQL API experience
B

BAG Technologies

600
AON

3

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