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MD ARIFUL HAQUE

I am a Technical Lead with holistic knowledge of software development and design. I am also experienced in coordinating with stakeholders

Location 2 NO MUSLIM NAGAR, MATUAIL, TUSHARDHARA, DEMRA - 1362, DHAKA, BANGLADESH Joined Joined on  Personal website https://mah-shamim.github.io github website

Education

AHSANULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Pronouns

he/him

Work

TECH LEAD at MT TECHNOLOGIES

2025 Hacktoberfest Writing Challenge Completion
Three Year Club
Frontend Challenge Completion Badge
GitHub Copilot 1-Day Build Challenge Completion Badge
2024 Hacktoberfest Writing Challenge Completion Badge
Two Year Club
1 Week Community Wellness Streak
Writing Debut
One Year Club
3433. Count Mentions Per User
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3433. Count Mentions Per User

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4 min read

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3531. Count Covered Buildings
Cover image for 3531. Count Covered Buildings

3531. Count Covered Buildings

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4 min read
3577. Count the Number of Computer Unlocking Permutations
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3577. Count the Number of Computer Unlocking Permutations

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4 min read
3583. Count Special Triplets
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3583. Count Special Triplets

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4 min read
1925. Count Square Sum Triples
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1925. Count Square Sum Triples

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3 min read
1523. Count Odd Numbers in an Interval Range
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1523. Count Odd Numbers in an Interval Range

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2 min read
3578. Count Partitions With Max-Min Difference at Most K
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3578. Count Partitions With Max-Min Difference at Most K

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3 min read
3432. Count Partitions with Even Sum Difference
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3432. Count Partitions with Even Sum Difference

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3 min read
2211. Count Collisions on a Road
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2211. Count Collisions on a Road

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4 min read
3625. Count Number of Trapezoids II
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3625. Count Number of Trapezoids II

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4 min read
Virtualisation vs. Containerization: A Complete Guide for Beginners
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Virtualisation vs. Containerization: A Complete Guide for Beginners

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7 min read
2141. Maximum Running Time of N Computers
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2141. Maximum Running Time of N Computers

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5 min read
3512. Minimum Operations to Make Array Sum Divisible by K
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3512. Minimum Operations to Make Array Sum Divisible by K

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3 min read
3381. Maximum Subarray Sum With Length Divisible by K
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3381. Maximum Subarray Sum With Length Divisible by K

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3 min read
2435. Paths in Matrix Whose Sum Is Divisible by K
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2435. Paths in Matrix Whose Sum Is Divisible by K

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4 min read
1015. Smallest Integer Divisible by K
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1015. Smallest Integer Divisible by K

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3 min read
1018. Binary Prefix Divisible By 5
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1018. Binary Prefix Divisible By 5

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3 min read
1262. Greatest Sum Divisible by Three
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1262. Greatest Sum Divisible by Three

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3 min read
3190. Find Minimum Operations to Make All Elements Divisible by Three
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3190. Find Minimum Operations to Make All Elements Divisible by Three

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2 min read
757. Set Intersection Size At Least Two
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757. Set Intersection Size At Least Two

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4 min read
2154. Keep Multiplying Found Values by Two
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2154. Keep Multiplying Found Values by Two

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3 min read
717. 1-bit and 2-bit Characters
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717. 1-bit and 2-bit Characters

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3 min read
1437. Check If All 1's Are at Least Length K Places Away
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1437. Check If All 1's Are at Least Length K Places Away

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3 min read
1513. Number of Substrings With Only 1s
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1513. Number of Substrings With Only 1s

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3 min read
3234. Count the Number of Substrings With Dominant Ones
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3234. Count the Number of Substrings With Dominant Ones

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4 min read
3228. Maximum Number of Operations to Move Ones to the End
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3228. Maximum Number of Operations to Move Ones to the End

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4 min read
2536. Increment Submatrices by One
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2536. Increment Submatrices by One

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4 min read
2654. Minimum Number of Operations to Make All Array Elements Equal to 1
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2654. Minimum Number of Operations to Make All Array Elements Equal to 1

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3 min read
474. Ones and Zeroes
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474. Ones and Zeroes

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3 min read
3542. Minimum Operations to Convert All Elements to Zero
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3542. Minimum Operations to Convert All Elements to Zero

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4 min read
2169. Count Operations to Obtain Zero
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2169. Count Operations to Obtain Zero

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3 min read
1611. Minimum One Bit Operations to Make Integers Zero
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1611. Minimum One Bit Operations to Make Integers Zero

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3 min read
2528. Maximize the Minimum Powered City
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2528. Maximize the Minimum Powered City

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4 min read
3607. Power Grid Maintenance
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3607. Power Grid Maintenance

1
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4 min read
3318. Find X-Sum of All K-Long Subarrays I
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3318. Find X-Sum of All K-Long Subarrays I

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4 min read
1578. Minimum Time to Make Rope Colorful
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1578. Minimum Time to Make Rope Colorful

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4 min read
3289. The Two Sneaky Numbers of Digitville
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3289. The Two Sneaky Numbers of Digitville

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3 min read
Goodbye Helm Charts — The Effortless Kustomize Kubernetes Deployment Guide
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Goodbye Helm Charts — The Effortless Kustomize Kubernetes Deployment Guide

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6 min read
3370. Smallest Number With All Set Bits
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3370. Smallest Number With All Set Bits

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3 min read
1526. Minimum Number of Increments on Subarrays to Form a Target Array
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1526. Minimum Number of Increments on Subarrays to Form a Target Array

Comments
4 min read
👻 Crypto Crypt — Halloween Landing Page
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Frontend Challenge Perfect Landing Submission 🦇🎃

👻 Crypto Crypt — Halloween Landing Page

1
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2 min read
🎃 CSS Halloween — *Crypt-o-Crypt*
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Frontend Challenge CSS Art Submission 🦇🎃

🎃 CSS Halloween — *Crypt-o-Crypt*

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2 min read
3354. Make Array Elements Equal to Zero
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3354. Make Array Elements Equal to Zero

2
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4 min read
2125. Number of Laser Beams in a Bank
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2125. Number of Laser Beams in a Bank

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4 min read
Docker HTTPS Automation: 7-Step Guide to Free SSL Certificates with Nginx & Certbot
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Docker HTTPS Automation: 7-Step Guide to Free SSL Certificates with Nginx & Certbot

5
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4 min read
2043. Simple Bank System
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2043. Simple Bank System

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4 min read
1716. Calculate Money in Leetcode Bank
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1716. Calculate Money in Leetcode Bank

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3 min read
2048. Next Greater Numerically Balanced Number
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2048. Next Greater Numerically Balanced Number

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3 min read
Open Source Reflections – Hacktoberfest 2025
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Hacktoberfest: Open Source Reflections

Open Source Reflections – Hacktoberfest 2025

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3 min read
🌟 Hacktoberfest 2025 Contribution Chronicles: Solving LeetCode in PHP
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Hacktoberfest: Contribution Chronicles

🌟 Hacktoberfest 2025 Contribution Chronicles: Solving LeetCode in PHP

4
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3 min read
🌟 Maintainer Spotlight: Solving LeetCode Challenges in PHP — One Problem at a Time!
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Hacktoberfest: Maintainer Spotlight

🌟 Maintainer Spotlight: Solving LeetCode Challenges in PHP — One Problem at a Time!

1
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3 min read
3461. Check If Digits Are Equal in String After Operations I
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3461. Check If Digits Are Equal in String After Operations I

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3 min read
3347. Maximum Frequency of an Element After Performing Operations II
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3347. Maximum Frequency of an Element After Performing Operations II

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3 min read
🎃 Hacktoberfest 2025 Contributor Story 🍁

Hacktoberfest: Contribution Chronicles

🎃 Hacktoberfest 2025 Contributor Story 🍁

Comments
1 min read
🎃 Hacktoberfest 2025 — My Journey as a Maintainer 🍁

Hacktoberfest: Maintainer Spotlight

🎃 Hacktoberfest 2025 — My Journey as a Maintainer 🍁

Comments
2 min read
3346. Maximum Frequency of an Element After Performing Operations I
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3346. Maximum Frequency of an Element After Performing Operations I

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4 min read
2011. Final Value of Variable After Performing Operations
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2011. Final Value of Variable After Performing Operations

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3 min read
1625. Lexicographically Smallest String After Applying Operations
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1625. Lexicographically Smallest String After Applying Operations

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3 min read
3397. Maximum Number of Distinct Elements After Operations
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3397. Maximum Number of Distinct Elements After Operations

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3 min read
3003. Maximize the Number of Partitions After Operations
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3003. Maximize the Number of Partitions After Operations

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6 min read
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