Bijaya Bhatta - Invidious

Bijaya Bhatta

I’m on a mission to help working professionals crack 40–70 LPA product-based tech jobs using a structured, pattern-driven roadmap for DSA, LeetCode, and System Design.

I’m Bijaya, with 14+ years of industry experience, currently working as a Tech Lead at Bank of America. I’m an IIT Delhi graduate and have worked across multiple countries.

Like many engineers, I’ve seen how random LeetCode practice, unclear plans, and lack of patterns lead to repeated interview rejections. This channel exists to fix exactly that.

1. High-yield DSA patterns & interview problems
2. FAANG / MAANG interview preparation strategies
3. System Design explained simply (SDE-1 & SDE-2 level)
4. Resume & LinkedIn optimisation for product companies

Everything here is designed specifically for busy working professionals.
✔ Trained 1,000+ engineers

If you’re preparing for your dream tech job, you’re in the right place.
Book a free call and start preparing the smart way.

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16:17

The Hidden DSA Patterns Behind Big Tech Companies Interviews

Bijaya Bhatta

Shared 2 weeks ago

36 views

9:32

After 769 Problems, My Brain Stopped Coding

Bijaya Bhatta

Shared 4 weeks ago

16 views

7:20

Stop Preparing Like It’s 2022 — Big Tech Interviews Have Changed

Bijaya Bhatta

Shared 1 month ago

36 views

14:35

Only 90 Minutes a Day to Crack Big Tech? Here’s the Truth

Bijaya Bhatta

Shared 1 month ago

35 views

19:02

I Solved 300 LeetCode Problems and Still Failed Interviews? Here’s Why

Bijaya Bhatta

Shared 1 month ago

314 views

11:45

The End of Software Engineers? (AI Just Changed Everything)

Bijaya Bhatta

Shared 1 month ago

135 views

2:39

When to use HashMap - Patterns of HashMap/Dictionary

Bijaya Bhatta

Shared 4 months ago

12 views

16:58

Queue data structure - part1

Bijaya Bhatta

Shared 4 months ago

18 views

0:22

Matthew Cracked a Top Product Company | LeetCode Mastery with Bijaya’s 120-Day Roadmap 🚀

Bijaya Bhatta

Shared 1 year ago

54 views

8:30

1791. Find Center of Star Graph | Leetcode | Java | O(n) and O(1) solution

Bijaya Bhatta

Shared 1 year ago

40 views

1:13

IIIT Delhi Alum Shares Epic Success Stories| Yogesh Gupta | Leetcode class | Coding Interview

Bijaya Bhatta

Shared 1 year ago

218 views

33:08

Graph Theory Introduction

Bijaya Bhatta

Shared 1 year ago

38 views

18:07

Introduction to Binary Tree and its properties

Bijaya Bhatta

Shared 1 year ago

65 views

9:27

Incident Matrix | Graph Representation

Bijaya Bhatta

Shared 4 years ago

60 views

21:22

Adjacency List | Graph Representation

Bijaya Bhatta

Shared 4 years ago

36 views

38:27

Adjacency Matrix | Graph Representation

Bijaya Bhatta

Shared 4 years ago

86 views

29:55

Introduction of graph theory

Bijaya Bhatta

Shared 4 years ago

48 views

25:01

Quick Sort Algorithm | Quick sort with time complexity | Sorting

Bijaya Bhatta

Shared 4 years ago

14 views

17:15

Insertion Sort | Insertion Sort along with time complexity | Data Structure

Bijaya Bhatta

Shared 4 years ago

70 views

1:06:41

Merge Sort Algorithm | Sorting Algorithm | Data Structure

Bijaya Bhatta

Shared 4 years ago

27 views

19:50

Bubble Sort Algorithm | Time Complexity of Bubble Sort | Data Structure

Bijaya Bhatta

Shared 4 years ago

21 views

24:45

Selection Sort Algorithm | Sorting Algorithm | Data Structure

Bijaya Bhatta

Shared 4 years ago

22 views

5:46

Introduction to Sorting

Bijaya Bhatta

Shared 4 years ago

10 views

9:53

Binary Search Time Complexity Analysis | Searching Algorithm | Data Structure

Bijaya Bhatta

Shared 4 years ago

32 views

32:06

Binary Search Algorithm

Bijaya Bhatta

Shared 4 years ago

40 views

28:49

Linear search

Bijaya Bhatta

Shared 4 years ago

17 views

2:22

Introduction to searching

Bijaya Bhatta

Shared 4 years ago

32 views

10:28

java sorting | Comparable vs comparator part 2

Bijaya Bhatta

Shared 5 years ago

25 views

12:33

java sorting | Comparable vs comparator part 1

Bijaya Bhatta

Shared 5 years ago

19 views

5:01

Postman Beginners Crash Course| HHTP API Testing part 1|

Bijaya Bhatta

Shared 5 years ago

17 views

10:12

Stream Api Example | Introduction to Java8 Stream Api

Bijaya Bhatta

Shared 5 years ago

19 views

7:51

Learn from someone special | Research, Patent and many more | Indian Patent

Bijaya Bhatta

Shared 6 years ago

588 views

5:15

Top 3 programming language in 2020

Bijaya Bhatta

Shared 6 years ago

41 views

10:07

Greedy Algorithm | Introduction to Greedy Algorithm | Optimization problem.

Bijaya Bhatta

Shared 6 years ago

186 views

12:04

Application of stack | postfix evaluation using stack | Data Structures

Bijaya Bhatta

Shared 6 years ago

41 views

28:48

Application of stack | Infix to postfix conversion using stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

73 views

20:33

Application of stack | infix to prefix conversion using stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

97 views

10:35

Application of Stack | Introduction to infix prefix and postfix | Data structure

Bijaya Bhatta

Shared 6 years ago

83 views

9:22

Check for balanced parentheses using stack part 2| Application of stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

212 views

14:37

Check for balanced parentheses using stack| Application of stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

294 views

8:16

Operator precedence and associativity| Application of Stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

1K views

13:35

Introduction to data structure|Data structure and Algorithm |Data Structure

Bijaya Bhatta

Shared 6 years ago

585 views

21:26

Stack operations|push pop operation on stack| Data Structure

Bijaya Bhatta

Shared 6 years ago

86 views

22:47

Stack example|Stack Data Structure|Data Structure

Bijaya Bhatta

Shared 6 years ago

122 views

13:04

Stack Data Structure | Introduction to Stack | Data Structure

Bijaya Bhatta

Shared 6 years ago

183 views

17:56

Inorder Successor in Binary Search Tree | Data Structure Course

Bijaya Bhatta

Shared 6 years ago

105 views

28:07

Amazon/facebok/google interview question:- Find sum of the number of all pair whose sum is X

Bijaya Bhatta

Shared 7 years ago

247 views

15:41

Amazon Job Interview Question and Answers | Check an array is Consecutive array

Bijaya Bhatta

Shared 7 years ago

961 views

2:29

Android Studio Installation: Part 0

Bijaya Bhatta

Shared 7 years ago

14 views

20:03

Android App Development Part-14: Android MP3 player Example

Bijaya Bhatta

Shared 8 years ago

146 views

18:42

Android App Development Part-13: Android Activity to Activity Communication

Bijaya Bhatta

Shared 8 years ago

196 views

10:58

Android App Development Part-12: Calculator Example Part 2

Bijaya Bhatta

Shared 8 years ago

120 views

18:18

Android App Development part-7: Android ImageView: How to display images in your app using ImageView

Bijaya Bhatta

Shared 8 years ago

113 views

17:09

Android App Development part-8: CheckBox in Android Example

Bijaya Bhatta

Shared 8 years ago

86 views

7:45

Android App Development part-9: Rating Bar in Android Example

Bijaya Bhatta

Shared 8 years ago

146 views

8:04

Android App Development part-10: Android ProgressBar Example

Bijaya Bhatta

Shared 8 years ago

110 views

2:59

Android App Development part-0: FREE Android Online Class A..Z

Bijaya Bhatta

Shared 8 years ago

311 views

29:00

QUEUE DATA STRUCTURE

Bijaya Bhatta

Shared 8 years ago

92 views

20:38

Android App Development Part-11: Android Calculator Example Part -1

Bijaya Bhatta

Shared 8 years ago

153 views

20:26

Android App Development part-6: Button Tutorial: Button, its Attribute and åEventHandling

Bijaya Bhatta

Shared 8 years ago

181 views