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The Backend Chronicles

Mastering the art of server-side engineering. Deep dives into system design, databases, and scalable architecture.

Latest Articles

FastAPI: The Modern Python Framework for Building High-Performance APIs
Python

FastAPI: The Modern Python Framework for Building High-Performance APIs

FastAPI is one of the fastest-growing Python web frameworks for building RESTful APIs.

AY

Ayush Shrivastava

7/17/2026

Writing Your First Python Automation Script
Python

Writing Your First Python Automation Script

Writing automation scripts in Python allows you to replace repetitive manual tasks with reliable, reusable code.

TO

Toluwanimi Fawole

7/14/2026

Python Roadmap for AI Developers (2026)
Python

Python Roadmap for AI Developers (2026)

This guide provides a complete roadmap to becoming an AI Engineer using Python.

AY

Ayush Shrivastava

9/19/2026

Mastering Spring Security 7 with Spring Boot 4 and Java 21 – Part 4: Custom UserDetailsService and Database Authentication with Spring Data JPA
Backend

Mastering Spring Security 7 with Spring Boot 4 and Java 21 – Part 4: Custom UserDetailsService and Database Authentication with Spring Data JPA

This approach is used in production systems such as e-commerce applications, HRMS platforms, banking systems, SaaS products, and enterprise applications.

AY

Ayush Shrivastava

7/6/2026

Why Should You Join the Workshop?
Backend

Why Should You Join the Workshop?

By the end of this workshop, you will have a clear understanding of how modern AI applications are built, deployed, and scaled.

AY

Ayush Shrivastava

7/2/2026

Why Every Backend Developer Should Learn AI in 2026
Backend

Why Every Backend Developer Should Learn AI in 2026

Many developers wonder whether they need a Machine Learning degree or years of AI research experience to enter this field.

AY

Ayush Shrivastava

7/2/2026

Python Programming & Its Importance in Machine Learning
Python

Python Programming & Its Importance in Machine Learning

For backend engineers and senior developers, Python serves as a unifying layer across data science, model engineering and scalable system design. 

SO

Solomon Eseme

6/30/2026

Mastering Spring Security 7 with Spring Boot 4 and Java 21 – Part 3: Password Encoding and BCryptPasswordEncoder Explained
Backend

Mastering Spring Security 7 with Spring Boot 4 and Java 21 – Part 3: Password Encoding and BCryptPasswordEncoder Explained

In this article, we will understand password encoding, BCryptPasswordEncoder, DelegatingPasswordEncoder, and production-level password security practices.

AY

Ayush Shrivastava

7/1/2026

Setting Up Your Python Automation Environment
Python

Setting Up Your Python Automation Environment

This article covers the essential tools and configurations needed for Python automation.

TO

Toluwanimi Fawole

6/24/2026

Mastering RAG, Embeddings, and Vector Stores: Building AI Applications with Semantic Search
AI

Mastering RAG, Embeddings, and Vector Stores: Building AI Applications with Semantic Search

In this article, we'll understand these concepts from scratch with architecture, examples, and how they work together.

AY

Ayush Shrivastava

6/19/2026

Mastering Spring Security 7 with Spring Boot 4 - Part 2: Understanding Authentication and Authorization
Backend

Mastering Spring Security 7 with Spring Boot 4 - Part 2: Understanding Authentication and Authorization

In this article, we will understand these two fundamental concepts and implement role-based access control using Spring Security 7 with Spring Boot 4 and Java 21.

AY

Ayush Shrivastava

6/17/2026

Mastering Spring Security 7 with Spring Boot 4 : Secure Your First REST API
Backend

Mastering Spring Security 7 with Spring Boot 4 : Secure Your First REST API

In this series, we will learn Spring Security 7 using Spring Boot 4 and Java 21 from scratch to advanced production-level implementations.

AY

Ayush Shrivastava

6/16/2026

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