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Mahmoud Ahmed

Swimming in Data Lake

🏆 Live Soccer TV: mahmoudai - Info Live Streaming 2026 Cairo, Egypt 🏆 Live Soccer TV: mahmoudai - Info Live Streaming 2026 Joined on  🏆 Live Soccer TV: mahmoudai - Info Live Streaming 2026 https://www.mahmoudahmed.dev 🏆 Live Soccer TV: mahmoudai - Info Live Streaming 2026 🏆 Live Soccer TV: mahmoudai - Info Live Streaming 2026

Education

BSc. Computer Science, Ain Shams University

Work

Senior Data Engineer at REVOSUITE INC.

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The DynamoDB TTL Trap: Why Your “Deleted” Data Is Still Showing Up And How to Fix It?

The DynamoDB TTL Trap: Why Your “Deleted” Data Is Still Showing Up And How to Fix It?

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4 min read

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How to Protect Your AWS Architecture from Regional Outages (Without Doubling Your Bill)?

How to Protect Your AWS Architecture from Regional Outages (Without Doubling Your Bill)?

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4 min read
Continuing My AWS Community Builder Journey

Continuing My AWS Community Builder Journey

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1 min read
Comparative guide for SQL Subqueries vs CTEs vs Temp Tables vs Views vs Materialized Views in AWS Aurora

Comparative guide for SQL Subqueries vs CTEs vs Temp Tables vs Views vs Materialized Views in AWS Aurora

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5 min read
ETL on AWS: Unlocking Data's Potential

ETL on AWS: Unlocking Data's Potential

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3 min read
My AWS Journey Just Leveled Up!

My AWS Journey Just Leveled Up!

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1 min read
Step-by-Step Guide to Upgrading an Existing AWS EKS Cluster

Step-by-Step Guide to Upgrading an Existing AWS EKS Cluster

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4 min read
When to use (SELCET * FROM CTE) or just LEFT JOIN CTE?

When to use (SELCET * FROM CTE) or just LEFT JOIN CTE?

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2 min read
How I passed AWS Machine Learning Specialty Exam?

How I passed AWS Machine Learning Specialty Exam?

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6 min read
Python Access Modifiers

Python Access Modifiers

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2 min read
Types of Machine Learning Systems From Other Perspectives

Types of Machine Learning Systems From Other Perspectives

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5 min read
Python Programming Styles

Python Programming Styles

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2 min read
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