LeetJourney

Leetcode 11 - Container with Most Water - Python

Leetcode 206 - Reverse Linked List - Iterative - Python

Software Unit Testing | Practical Unit Test Examples with JUnit 5

REST API with JPA and H2 Database | Beginners Portfolio Project Starter Idea

Leetcode 238 - Product of Array Except Self - Python

Leetcode 1 - Two Sum - Python

Four Pillars of Object Oriented Programming (OOP) - Full Course - Java Interview Questions

Leetcode 704 - Binary Search - Interview Question - Python

Leetcode 125 - Valid Palindrome - Python

Spring Boot 3 Microservices portfolio project with Java - Full Course

Spring Boot 4 - Project Structure and Rest Controller (Part 1) | Beginner to Intermediate - REST API

Leetcode 23 - Merge K Sorted Lists - Python

Spring Boot 4 - Pagination and Sorting (Part 8) - JPA | Beginner to Intermediate - REST API

Permutation in String - Sliding Window - Leetcode 567 - Python

Leetcode 167 - Two Sum II Input Array Sorted - Python

Leetcode 33 - Search in Rotated Sorted Array - Binary Search - Python

How DeepSeek AI can help you prepare for Software Engineering Interviews | with Leetcode example

Leetcode 143 - Reorder List - No Extra Memory - Python

How Brilliant Helped Me Build an Image Processing API (Spring Boot Tutorial)

Top 5 MOST Asked Coding Patterns for Interviews - Algorithm Implementation Examples

JWT Authentication with Spring Security | Full Spring Boot Example

Leetcode 20 - Valid Parentheses - Python

Leetcode 21 - Merge Two Sorted Lists - Python

How to run Kafka KRaft Mode - with Kafbat UI - Docker Compose

API Rate Limiter - Resilience4J + Spring Boot Implementation Example

Spring Boot 4 - CRUD Endpoints (Part 2) | Beginner to Intermediate - REST API

DO NOT BUY LeetCode Premium before watching this video

JaCoCo Java test coverage - Springboot app with example

Top 7 MOST Asked Data Structures for Interviews - Python Examples - Leetcode Questions

Authentication Explained

How to use Leetcode Effectively - Prepare for your interviews faster!

Kafka + Springboot - Asynchronous communication implementation

Spring Boot - Full Microservices Course - Ticketing System - Inventory Service (Part 1)

Most Asked Spring Boot Interview Questions & Answers (in 2026)

Design a Unique Id Generator in a Distributed System - System Design Interview - Snowflake Algorithm

Leetcode 104 - Maximum Depth of Binary Tree - Recursive DFS - Python

Leetcode 141 - Linked List Cycle - Floyd's Algorithm -Python

Leetcode 19 - Remove Nth node From End of List - Linked List - Python

Spring Boot - Beginner to Intermediate - Task Manager - Full Course (2026)

Spring Boot 4 - What's new in this release?

Java for coding interviews - 30 Minutes Crash Course

OAuth2 Authentication explained

MCP Explained - Model Context Protocol - MCP Server vs MCP Host vs MCP Client

Leetcode 424 - Longest Repeating Character Replacement - Python

Spring Boot REST API | Full Course | Unit Testing & Third Party API Implementation

Spring Boot 4 - Microservices portfolio project with Java - Full Course (2026)

DB migration and version control with Flyway | Springboot Example

How to migrate to Spring Boot 4

What is Aspect Oriented Programming (AOP) in Spring Boot - Code Example

Spring Boot 4 - Input Validation (Part 6) | Beginner to Intermediate - Jakarta Bean Validation