Samik Sadhu

Software Engineer | Java, Microservices, AWS, AI
From DSA fundamentals to building scalable, cloud-native systems
Learning. Building. Sharing.

[Samik Sadhu @codeWithSadhu]

From solving DSA problems to building Java microservices on Docker and AWS.

A reminder that fundamentals don’t change—how you apply them does.

Learning, revising, and building in public.

#Java #programming #Coding #LearningInPublic #microservices #AWS #Docker

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 140
Problem: Majority Element
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked #sorting

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 139
Problem: Split a String in Balanced Strings
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 138
Problem: Delete Columns to Make Sorted
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 137
Problem: Rotate Image
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 136
Problem: Pascal's Triangle
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

@navyavarshini17 Let's Connect

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 135
Problem: Convert 1D Array Into 2D Array
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Linked List | Revision: Day 134
Problem: Remove Linked List Elements
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #linkedlist #linked #list

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 133
Problem: Find the Prefix Common Array of Two Arrays
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 132
Problem: Intersection of Two Arrays
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 131
Problem: Special Array I
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 130
Problem: Count Pairs That Form a Complete Day I
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 129
Problem: Hamming Distance
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

@CredsLife Thank you😊

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 127
Problem: Make Two Arrays Equal by Reversing Subarrays
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 128
Problem: Unique Number of Occurrences
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 126
Problem: Flipping an Image
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 125
Problem: Number of Senior Citizens
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked

[Samik Sadhu @codeWithSadhu]

DSA | Revision: Day 124
Problem: Create Target Array in the Given Order
#Java #programming #coding #teaching #dsa #binarysearchtree #leetcode #datastructures #algorithm #Algorithms #DeveloperCommunity #LearnInPublic #code #SoftwareEngineering #Binary #Arrays #linked