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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

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
3289. The Two Sneaky Numbers of Digitville

3289. The Two Sneaky Numbers of Digitville

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3 min read

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Goodbye Helm Charts — The Effortless Kustomize Kubernetes Deployment Guide

Goodbye Helm Charts — The Effortless Kustomize Kubernetes Deployment Guide

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6 min read
3370. Smallest Number With All Set Bits

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

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

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4 min read
👻 Crypto Crypt — Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃

👻 Crypto Crypt — Halloween Landing Page

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2 min read
🎃 CSS Halloween — *Crypt-o-Crypt*

Frontend Challenge CSS Art Submission 🦇🎃

🎃 CSS Halloween — *Crypt-o-Crypt*

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2 min read
3354. Make Array Elements Equal to Zero

3354. Make Array Elements Equal to Zero

3
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4 min read
2125. Number of Laser Beams in a Bank

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

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

2043. Simple Bank System

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4 min read
1716. Calculate Money in Leetcode Bank

1716. Calculate Money in Leetcode Bank

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3 min read
2048. Next Greater Numerically Balanced Number

2048. Next Greater Numerically Balanced Number

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3 min read
Open Source Reflections – Hacktoberfest 2025

Hacktoberfest: Open Source Reflections

Open Source Reflections – Hacktoberfest 2025

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

Hacktoberfest: Contribution Chronicles

🌟 Hacktoberfest 2025 Contribution Chronicles: Solving LeetCode in PHP

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

Hacktoberfest: Maintainer Spotlight

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

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

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

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

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

2011. Final Value of Variable After Performing Operations

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3 min read
1625. Lexicographically Smallest String After Applying Operations

1625. Lexicographically Smallest String After Applying Operations

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

3397. Maximum Number of Distinct Elements After Operations

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

3003. Maximize the Number of Partitions After Operations

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6 min read
2598. Smallest Missing Non-negative Integer After Operations

2598. Smallest Missing Non-negative Integer After Operations

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4 min read
3350. Adjacent Increasing Subarrays Detection II

3350. Adjacent Increasing Subarrays Detection II

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3 min read
3349. Adjacent Increasing Subarrays Detection I

3349. Adjacent Increasing Subarrays Detection I

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3 min read
2273. Find Resultant Array After Removing Anagrams

2273. Find Resultant Array After Removing Anagrams

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3 min read
3539. Find Sum of Array Product of Magical Sequences

3539. Find Sum of Array Product of Magical Sequences

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4 min read
3186. Maximum Total Damage With Spell Casting

3186. Maximum Total Damage With Spell Casting

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3 min read
3147. Taking Maximum Energy From the Mystic Dungeon

3147. Taking Maximum Energy From the Mystic Dungeon

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3 min read
3494. Find the Minimum Amount of Time to Brew Potions

3494. Find the Minimum Amount of Time to Brew Potions

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4 min read
2300. Successful Pairs of Spells and Potions

2300. Successful Pairs of Spells and Potions

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4 min read
1488. Avoid Flood in The City

1488. Avoid Flood in The City

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4 min read
778. Swim in Rising Water

778. Swim in Rising Water

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4 min read
417. Pacific Atlantic Water Flow

417. Pacific Atlantic Water Flow

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4 min read
11. Container With Most Water

Hacktoberfest: Maintainer Spotlight

11. Container With Most Water

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3 min read
3100. Water Bottles II

Hacktoberfest: Maintainer Spotlight

3100. Water Bottles II

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3 min read
2221. Find Triangular Sum of an Array

2221. Find Triangular Sum of an Array

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3 min read
1039. Minimum Score Triangulation of Polygon

1039. Minimum Score Triangulation of Polygon

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4 min read
976. Largest Perimeter Triangle

976. Largest Perimeter Triangle

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3 min read
812. Largest Triangle Area

812. Largest Triangle Area

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3 min read
611. Valid Triangle Number

611. Valid Triangle Number

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2 min read
120. Triangle

120. Triangle

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3 min read
166. Fraction to Recurring Decimal

166. Fraction to Recurring Decimal

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3 min read
3005. Count Elements With Maximum Frequency

3005. Count Elements With Maximum Frequency

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3 min read
1912. Design Movie Rental System

1912. Design Movie Rental System

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6 min read
3508. Implement Router

3508. Implement Router

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5 min read
3484. Design Spreadsheet

3484. Design Spreadsheet

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4 min read
3408. Design Task Manager

3408. Design Task Manager

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5 min read
2353. Design a Food Rating System

2353. Design a Food Rating System

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5 min read
2197. Replace Non-Coprime Numbers in Array

2197. Replace Non-Coprime Numbers in Array

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4 min read
1935. Maximum Number of Words You Can Type

1935. Maximum Number of Words You Can Type

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3 min read
966. Vowel Spellchecker

966. Vowel Spellchecker

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4 min read
3541. Find Most Frequent Vowel and Consonant

3541. Find Most Frequent Vowel and Consonant

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3 min read
3227. Vowels Game in a String

3227. Vowels Game in a String

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3 min read
2785. Sort Vowels in a String

2785. Sort Vowels in a String

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3 min read
1733. Minimum Number of People to Teach

1733. Minimum Number of People to Teach

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4 min read
2327. Number of People Aware of a Secret

2327. Number of People Aware of a Secret

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4 min read
1317. Convert Integer to the Sum of Two No-Zero Integers

1317. Convert Integer to the Sum of Two No-Zero Integers

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3 min read
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