Arslan Ahmad – Medium

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Level Up Coding

Top LeetCode Patterns for FAANG Coding Interviews

A Software Engineer’s Guide to Conquering FAANG Interviews with High-ROI Coding Patterns.

11 min readMar 14, 2024

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Top LeetCode Patterns for FAANG Coding Interviews

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Arslan Ahmad
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Level Up Coding

Don’t Just LeetCode; Follow the Coding Patterns Instead

What if you don’t like to practice 100s of coding questions before the interview?

5 min readSep 15, 2022

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Grokking the Coding Interview

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Level Up Coding

System Design Interview Survival Guide (2024): Preparation Strategies and Practical Tips

System Design Interview Preparation: Mastering the Art of System Design.

14 min readJan 19, 2023

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System Design Interview Survival Guide (2024): Preparation Strategies and Practical Tips

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InterviewNoodle

The Ultimate Strategy to Preparing for a Coding Interview

How to prepare more quickly for coding interviews

9 min readJul 18, 2019

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The Ultimate Strategy to Preparing for a Coding Interview

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Arslan Ahmad
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Level Up Coding

12 Smart Practices for Designing REST APIs

Simplify API integration with these developer-friendly guidelines

4 min readApr 1, 2024

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12 Smart Practices for Designing REST APIs

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Arslan Ahmad
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Level Up Coding

Why Is It Hard to Horizontally Scale SQL Databases

Navigating the Complexities of Horizontal Scaling in SQL Databases.

16 min readDec 5, 2023

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Why Is It Hard to Horizontally Scale SQL Databases

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Arslan Ahmad
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Level Up Coding

A Brief Introduction to Checksum

Dive into the World of Checksum: Ensuring Error-Free Data Transmission and Storage.

5 min readOct 15, 2023

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A Brief Introduction to Checksum

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Arslan Ahmad
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Level Up Coding

Mastering Database Replication: An Essential Guide for 2024

Dive Deep into Replication Techniques, Their Challenges, and What the Future Holds.

11 min readSep 19, 2023

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Mastering Database Replication: An Essential Guide for 2024

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Arslan Ahmad
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Level Up Coding

The Dark Side of Sharding: Mistakes You Can’t Afford to Make

Dive into the complexities of database sharding and equip yourself with expert tips to avoid common pitfalls.

13 min readSep 3, 2023

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The Dark Side of Sharding: Mistakes You Can’t Afford to Make

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Arslan Ahmad
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Level Up Coding

4 Advanced Sharding Techniques Every Software Engineer Must Know

Beyond Basic Partitioning: A Deep Dive into Modern Sharding Methods

11 min readAug 20, 2023

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4 Advanced Sharding Techniques Every Software Engineer Must Know

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Arslan Ahmad

Arslan Ahmad

Founder www.designgurus.io | Formally a software engineer @ Facebook, Microsoft, Hulu, Formulatrix | Entrepreneur, Software Engineer, Writer.

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