API Design Explained: REST, Idempotency, Versioning, Pagination and Status CodesOct 3, 2026·16 min read
Understanding Interfaces in Java: A Comprehensive Guide to Their Types and UsageJun 4, 2025·13 min read
Gateways & Rate Limiting Explained: API Gateway, BFF, Service Mesh, Redis, Retries and TimeoutsSystem Design Series, Part 2. In Part 1 we covered API design: REST, idempotency, versioning, pagination and status codes. This part covers what sits in front of your services and how they survive faiOct 4, 2026·18 min read
Inheritance, Polymorphism, and Abstraction: The Pillars of Object-Oriented Programming in JavaJun 4, 2025·11 min read
Mastering Hotel Restaurant Search with Elasticsearch and Spring Boot: A Comprehensive Guide (Part 1)Elasticsearch, a distributed search and analytics engine built on Apache Lucene, is renowned for its speed and flexibility in handling complex search and filtering tasks. When paired with Spring Boot, a robust Java framework for building scalable bac...May 21, 2025·11 min read
Day 1: Introduction to Spring BootWelcome to the Spring Boot Blueprint: Craft Confident Code series! Over this journey, we’ll transform you from a curious beginner to a confident Java developer, building modern, production-ready applications with Spring Boot. Today, we kick things of...May 21, 2025·4 min read
Understanding Version Control and Git Basics: A Comprehensive GuideWhat is Version Control? Version control is a system that tracks changes to files (typically code, documents, or other digital content) over time. It allows multiple people to collaborate on a project, maintain a history of modifications, and revert ...Apr 23, 2025·7 min read
Understanding Static, Access Modifiers, and Encapsulation in Java1. Static in Java The static keyword in Java is used to indicate that a member (variable, method, or block) belongs to the class rather than an instance of the class. This means static members are shared across all objects of the class and can be acc...Apr 23, 2025·7 min read
Basic Understanding Of Object Oriented In JavaObject-Oriented Programming (OOP) in Java is a programming paradigm that organizes code into objects, which are instances of classes. While OOP is often associated with concepts like encapsulation, polymorphism, inheritance, and abstraction, it’s pos...Apr 23, 2025·6 min read
Understanding Multidimensional Arrays in JavaIn Java, a multidimensional array is an array of arrays, used to store data in a tabular form, such as matrices or grids. The most common type is a two-dimensional array, but arrays with more dimensions are also possible. This blog explores how to de...Apr 21, 2025·6 min read
