RAHUL VIJAYAN - Invidious

RAHUL VIJAYAN

Welcome to my channel! I'm a passionate software developer with expertise in backend development, working with technologies like Java, Spring Boot, TypeScript, JavaScript, React, Node.js, and Three.js. I share my experiences with solving DSA problems, building projects, and improving my skills in various areas of software development.

On this channel, you'll find tutorials, solutions, and tips related to Data Structures and Algorithms (DSA) in Java, along with insights into my personal projects and tech journey. I’m always open to collaboration and connecting with like-minded tech enthusiasts.

Feel free to explore my content and follow me on my social media platforms for more updates, discussions, and collaboration opportunities!

🌐 LinkedIn: www.linkedin.com/in/rahul-vijayan-682a12194/
🐦 Profile: rahulvijayan.in/
📸 Instagram: www.instagram.com/rv_official_yt/
🌟 GitHub: github.com/Rahulvijayan2291/
💡LeetCode: leetcode.com/u/rahulvijayan2291/

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52:17

Singly Linked List with Leetcode problem resolving | @Rahul_Vijayan #dsa

RAHUL VIJAYAN

Shared 5 hours ago

13 views

56:29

Sliding Window - DSA Using Java | @Rahul_Vijayan #dsa

RAHUL VIJAYAN

Shared 1 week ago

47 views

45:12

Arrays - DSA Using Java | @Rahul_Vijayan #dsa

RAHUL VIJAYAN

Shared 2 weeks ago

37 views

35:50

DSA Using Java - Part 2

RAHUL VIJAYAN

Shared 3 weeks ago

29 views

1:32:26

DSA Using Java - Part 1: Java Basics for Beginners

RAHUL VIJAYAN

Shared 4 weeks ago

5.2K views

4:04

My Village Side Views travel | Jeevan Hindi vloggers Face reveal

RAHUL VIJAYAN

Shared 1 month ago

0 views

11:15

Two Sum using Java | DSA | Optimised Approach

RAHUL VIJAYAN

Shared 1 month ago

57 views

2:15

🔥T4 Spring Boot 140 MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 3 months ago

0 views

1:38

🔥T4 Scenario-Based Django MCQs with Answers Set 2 TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 3 months ago

0 views

1:28

🔥T1 MEAN MCQs with Answers Set 1 TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 3 months ago

839 views

1:48

🔥T1 MERN MCQs with Answers Set 2 TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 3 months ago

1.1K views

3:04

🔥T4 Scenario-Based Django MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 4 months ago

0 views

2:18

🔥T4 Scenario-Based Spring Boot MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 4 months ago

0 views

2:05

🔥T4 Scenario-Based Spring Boot MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 4 months ago

0 views

2:44

🔥T1 Scenario-Based MERN MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 4 months ago

1.1K views

15:23

TCS Wings 1 T4 Guidance Program | Main exam oriented Pyq discussion |@Rahul_Vijayan #tcs #digital

RAHUL VIJAYAN

Shared 5 months ago

3.3K views

4:17

🔥T4 Scenario-Based Spring Boot MCQs with Answers TCS Wings 1 Digital Prep Crack Ninja to Digital ✅

RAHUL VIJAYAN

Shared 5 months ago

3.6K views

8:03

🔥 Divide Array Into Equal Pairs | Leetcode 2206 | Java Solution with XOR | Step-by-Step Explanation

RAHUL VIJAYAN

Shared 5 months ago

162 views

59:41

79459 Full stack App T1 MEAN TCS Wings 1 Digital | Full Source Code @Rahul_Vijayan #tcs #digital

RAHUL VIJAYAN

Shared 5 months ago

1.8K views

10:45

1358. Number of Substrings Containing All Three Characters in Java | Sliding Window Approach | DSA

RAHUL VIJAYAN

Shared 5 months ago

491 views

18:16

3306 Count Substrings with Every Vowel and K Consonants | Java Sliding Window Approach DSA Leetcode

RAHUL VIJAYAN

Shared 5 months ago

1.6K views

35:22

79458 Angular T1 MEAN with Source Code | TCS Wings 1 Digital | @Rahul_Vijayan #tcs #wings

RAHUL VIJAYAN

Shared 5 months ago

1.2K views

59:50

62638 Full Stack App T1 MERN TCS Wings 1 Digital | Full Source Code @Rahul_Vijayan

RAHUL VIJAYAN

Shared 5 months ago

4.5K views

15:17

Find Missing and Repeated Values | LeetCode 2965 Java Solution Step-by-Step Explanation | FAANG DSA

RAHUL VIJAYAN

Shared 5 months ago

528 views

21:00

TCS Wings 1 Full Details Explained | Freshers & Experienced | TCS Digital @Rahul_Vijayan #tcs #wings

RAHUL VIJAYAN

Shared 5 months ago

20K views

9:42

🚀 Check If a Number is a Sum of Powers of Three | Java Solution | LeetCode 1780 | Optimized Approach

RAHUL VIJAYAN

Shared 5 months ago

318 views

12:11

🚀 Partition Array According to Given Pivot | Java Solution with Step-by-Step Explanation | DSA

RAHUL VIJAYAN

Shared 5 months ago

255 views

35:21

62637 NodeJS T1 MERN TCS Wings 1 Digital | @Rahul_Vijayan #tcs #wings

RAHUL VIJAYAN

Shared 5 months ago

1.8K views

13:08

🚀 Merge Two Sorted 2D Arrays in Java LeetCode 2570 | Optimal Two-Pointer Approach Java DSA Tutorial

RAHUL VIJAYAN

Shared 5 months ago

352 views

50:06

62638 ReactJS T1 MERN TCS Wings 1 Digital

RAHUL VIJAYAN

Shared 5 months ago

2.2K views

14:24

Leetcode 2460 | Apply Operations to an Array | Java Solution with Full Explanation- Code Walkthrough

RAHUL VIJAYAN

Shared 6 months ago

508 views

24:26

Shortest Common Supersequence | Dynamic Programming | Efficient Java Solution | Optimal Approach

RAHUL VIJAYAN

Shared 6 months ago

436 views

12:49

🚀 Minimum Number of Chairs | TCS Wings 1 Digital Exam | Java Coding Solution Explained Step-by-Step

RAHUL VIJAYAN

Shared 6 months ago

505 views

13:06

🚀Length of Longest Fibonacci Subsequence | LeetCode 873 | Java | DP & Two Pointers | DSA for FAANG

RAHUL VIJAYAN

Shared 6 months ago

645 views

9:05

🚀 Maximum Absolute Sum of Any Subarray | Leetcode 1749 | Java O(N) | Kadane’s Algorithm Explained

RAHUL VIJAYAN

Shared 6 months ago

829 views

11:37

Find Number of Subarrays with Odd Sum | Optimal Java Solution | Leetcode 1524

RAHUL VIJAYAN

Shared 6 months ago

1.6K views

34:07

🚀 Most Profitable Path in a Tree | Java DFS Solution | Graph Theory Explained 🌳

RAHUL VIJAYAN

Shared 6 months ago

745 views

36:41

79659 Wings-T4 - REST Web API with Spring Boot | Complete Guide with Test Cases

RAHUL VIJAYAN

Shared 6 months ago

8.5K views

21:38

Construct Binary Tree from Preorder and Postorder Traversal | Divide and Conquer Approach

RAHUL VIJAYAN

Shared 6 months ago

811 views

19:46

🚀 Recover Binary Tree from Preorder Traversal | 100% Optimized DFS Solution in Java | LeetCode 1028

RAHUL VIJAYAN

Shared 6 months ago

607 views

17:26

Find Elements in a Contaminated Binary Tree | Master Java Tree Recovery @Rahul_Vijayan #dsa

RAHUL VIJAYAN

Shared 6 months ago

371 views

9:49

Find Unique Binary String in Java Optimal Diagonal Flipping Technique | LeetCode Solution Explained

RAHUL VIJAYAN

Shared 6 months ago

876 views

14:58

🚀Find K-th Lexicographical Happy String using Depth-First Search (DFS) Algorithm

RAHUL VIJAYAN

Shared 6 months ago

629 views

10:42

Construct Smallest Number From DI String | Efficient Stack-Based Approach in Java 🔥

RAHUL VIJAYAN

Shared 6 months ago

1.2K views

21:40

LeetCode 1079 - Letter Tile Possibilities | Dynamic Programming & Factorial Precomputation Explained

RAHUL VIJAYAN

Shared 6 months ago

1K views

19:29

🚀 Construct Lexicographically Largest Sequence in Java | Backtracking Made Easy! 💡

RAHUL VIJAYAN

Shared 6 months ago

1.4K views

9:28

🚀2698. Find the Punishment Number of an Integer | LeetCode Solution Explained | Beats 100% 🔥

RAHUL VIJAYAN

Shared 6 months ago

355 views

19:32

1352. Product of the last K numbers | 🚀 Master Prefix Products Like a Pro!

RAHUL VIJAYAN

Shared 6 months ago

534 views

11:35

🚀 Mastering Minimum Operations | Efficient Java Solution Explained | LeetCode 3066 | Beats 100% 🔥

RAHUL VIJAYAN

Shared 6 months ago

470 views

10:30

🚀 Maximum Sum of Pair with Equal Digit Sum in Java LeetCode Solution

RAHUL VIJAYAN

Shared 6 months ago

773 views

20:29

🚀 Remove All Occurrences of a Substring in Java | Efficient Stack-Based Approach | LeetCode 1910

RAHUL VIJAYAN

Shared 6 months ago

805 views

17:33

🚀 Clear Digits | Stack-Based Approach 🔥 | Best LeetCode Solution | Java

RAHUL VIJAYAN

Shared 6 months ago

410 views

10:01

Count Number of Bad Pairs | Leetcode 2364 | Java Solution with HashMap Optimization | O(N) Approach

RAHUL VIJAYAN

Shared 6 months ago

1K views

11:52

Design a Number Container System 🚀 LeetCode 2349: Java Solution Explained (HashMap + PriorityQueue)

RAHUL VIJAYAN

Shared 6 months ago

709 views

13:09

🔍 LeetCode 3160 - Find the Number of Distinct Colors Among the Balls (Best Java Solution 🚀)

RAHUL VIJAYAN

Shared 6 months ago

226 views

8:56

LeetCode 1726 Tuple with Same Product Solution | HashMap Optimization in Java

RAHUL VIJAYAN

Shared 6 months ago

84 views

10:23

Java String Swap Solution Check if One String Swap Can Make Strings Equal | LeetCode 1790 Explained

RAHUL VIJAYAN

Shared 6 months ago

231 views

8:44

🚀 Maximum Ascending Subarray Sum | LeetCode Easy | Java Solution Explained Line by Line

RAHUL VIJAYAN

Shared 6 months ago

119 views

9:38

Longest Strictly Increasing or Decreasing Subarray | Best Java DSA Solution | Leetcode Explained

RAHUL VIJAYAN

Shared 6 months ago

189 views

7:33

🔥 Beats 100% | Check if Array is Sorted & Rotated | Easiest Java Solution Explained Step-by-Step 🚀

RAHUL VIJAYAN

Shared 6 months ago

162 views