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Passionate developer crafting code and stories for a tech-infused world. Join me on the journey of innovation and growth.

India Joined on Oct 27, 2020 https://www.topmate.io/devcookies

Understanding the Law of Demeter in Object-Oriented Design

2 min read

Understanding Java Interfaces: Beyond Default and Static Methods

2 min read

Mastering Java Stream API: A Complete Guide to Functional Programming in Java

9 min read

Building Highly Scalable, Stable, and Secure Microservices with Spring Cloud

3 min read

Imperative vs. Reactive Programming: Choosing the Right Paradigm for Modern Java Microservices

2 min read

The Complete Guide to Serverless Computing: Focus on Logic, Not Infrastructure

#serverless #cloudcomputing #architecture #devops

4 min read

Spring AI: Empowering Java Developers with Generative AI

#springboot #java #microservices #ai

6 min read

🔧 Mastering Maven Commands & Lifecycle: A Complete Guide

2 min read

Kubernetes Pre-Application Initialization: A Complete Guide to Running Tasks Before Your Main Container Starts

8 min read

The Complete Guide to Modern Java Map Operations: From Beginner to Advanced

#beginners #algorithms #tutorial #java

10 min read

The Complete Remote Work Ecosystem: 100+ Job Boards, Emerging Platforms & Hidden Gems for 2025

7 min read

The Ultimate Guide to 75+ Remote Job Boards in 2025: Your Complete Directory for Landing Remote Work

5 min read

The Complete Developer's Guide to Package Management and Tool Installation

9 min read

🚀 Building & Running Multiple Services with Docker Compose

#docker #microservices #tutorial #devops

3 min read

A Complete Guide to Mastering Linked-List Problems

4 min read

The Ultimate DSA Patterns Guide for Top Tech Interviews

23 min read

The Ultimate Guide to DSA Patterns for Top Tech Company Interviews

20 min read

Binary Search Patterns Series — Blog 5: Cheat Sheet & Edge Cases

3 min read

Binary Search Patterns Series — Blog 4: 2D Matrix & Advanced Variants

2 min read

Binary Search Patterns Series — Blog 3: Rotated & Special Arrays

2 min read

Binary Search Patterns Series — Blog 2: Monotonic Functions & Answer Search

3 min read

Binary Search Patterns Series — Blog 1: Classic Binary Search & Variants

3 min read

📝 Blog 10: DP Optimization Techniques 🚀

4 min read

📝 Blog 9: DP with Bitmasking (Advanced State Compression) 🎭

3 min read

📝 Blog 8: DP on Trees & Graphs 🌳🔗

4 min read

📝 Blog 7: DP on Intervals 🧩

3 min read

📝 Blog 6: DP on Subsequences (Arrays & Strings)

3 min read

📝 Blog 5: DP on Subsequences (Patterns in Arrays/Strings)

4 min read

📖 Blog 4: Knapsack Pattern (Subset/Partition DP) 🎒

4 min read

📖 Blog 3: Mastering 2D Grid DP (Matrix Problems)

5 min read

📝 Blog 2: 1D DP Patterns – Linear Problems

4 min read

🧩 Dynamic Programming (DP) Mastery Series — Roadmap

1 min read

🚀 Blog 10: Advanced Graph Tricks & Real-World Applications

3 min read

⚡ Blog 9: Advanced Graph Patterns (Flow, Matching, Bipartite)

3 min read

🔗 Blog 8: Strongly Connected Components (SCCs) & Bridges / Articulation Points

4 min read

🧩 Blog 7: Union-Find / Disjoint Set Pattern (DSU Mastery Guide)

3 min read

📘 Blog 6: Minimum Spanning Tree (MST) 🌉

3 min read

🚦 Shortest Path Algorithms in Graphs

4 min read

🏗️ Topological Sort & DAG Problems

3 min read

📘 Blog 3: DFS Pattern (Path Exploration, Connectivity, Components) 🌐

4 min read

📘 Blog 2: BFS Pattern (Level Order, Shortest Path in Unweighted Graphs) 🌐

3 min read

📖 Blog 1: Graph Fundamentals & Representations 🕸️

3 min read

📚 Mastering Graphs: Pattern-Based Blog Series

2 min read

Blog 9: Optimization with Pruning in Backtracking ✂️

3 min read

Blog 8: Decision Tree Pattern in Backtracking 🌳

2 min read

Blog 7: Path Search & Maze Pattern Problems 🏞️

3 min read

Blog 6: Word Search & Grid-Based Backtracking🧩

3 min read

Blog 5: N-Queens & Constraint Satisfaction Problems (CSPs) 👑

3 min read

Blog 4: Combination & Combinatorial Search (Extended Guide)

4 min read

Blog 3: Permutation Pattern (Extended Guide)

3 min read

Blog 2: Subset & Power Set Pattern

2 min read

Blog 1: Backtracking Fundamentals – The Foundation of Recursive Problem Solving

3 min read

Series: Mastering Backtracking Patterns in DSA

2 min read

The Ultimate Software Developer Job Guide: Land Your Dream Tech Role in 2025

3 min read

🌲 Blog 10: Advanced Tree Traversals & Encoding

3 min read

🌲 Blog 9: Binary Search Tree (BST) Patterns

2 min read

🌲 Blog 8: Dynamic Programming on Trees (Tree DP)

3 min read

🌲 Blog 7: Tree Modification Problems in Binary Trees

2 min read

🌳 Blog 6: Subtree & Structure Matching in Binary Trees

2 min read

🌳 Blog 5: Path-Based Problems in Binary Trees

3 min read

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