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Karell Ste-Marie

Retired CTO ('99 to '24) sharing software development wisdom on YouTube. Helping developers master clean code, architecture & best practices through real-world stories and practical examples.

Location Montreal, Quebec, Canada Joined Joined on  Personal website https://www.patreon.com/c/theseriouscto
TECHNICAL DEBT EMERGENCY: Can You Get the Suits to PAY UP?

TECHNICAL DEBT EMERGENCY: Can You Get the Suits to PAY UP?

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UNDERSTANDING Why Grafana is Essential for YOU

UNDERSTANDING Why Grafana is Essential for YOU

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Unlocking Bit Manipulation Secrets!

Unlocking Bit Manipulation Secrets!

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Why Your Code is Lazy and How to Fix It Today!

Why Your Code is Lazy and How to Fix It Today!

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I Stopped Using LOCKS in My Code and the Outcome Was Surprising

I Stopped Using LOCKS in My Code and the Outcome Was Surprising

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Temporary Field Code Smell is SILENTLY DESTROYING Your Project!

Temporary Field Code Smell is SILENTLY DESTROYING Your Project!

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MARIADB Just Got a Game Changing Vector Data Type!

MARIADB Just Got a Game Changing Vector Data Type!

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STOP Writing Dirty Code: Fix The Data Class Code Smell Now!

STOP Writing Dirty Code: Fix The Data Class Code Smell Now!

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Git Merge VS Git Rebase: Which One Should YOU Use?

Git Merge VS Git Rebase: Which One Should YOU Use?

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3 Code Comment Mistakes You're Making Right Now

3 Code Comment Mistakes You're Making Right Now

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Vector Databases: Your AI's New Best Friend

Vector Databases: Your AI's New Best Friend

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LONG METHOD FIXES You Never Knew You Needed!

LONG METHOD FIXES You Never Knew You Needed!

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Are You Making This ONE Fatal Mistake with Code Smell?

Are You Making This ONE Fatal Mistake with Code Smell?

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Mastering Inversion of Control: Simplify Your Code Today

Mastering Inversion of Control: Simplify Your Code Today

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The Shocking Truth About DIAGRAMS You Never Knew

The Shocking Truth About DIAGRAMS You Never Knew

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Why Your Code is Jealous (and How to Fix It)

Why Your Code is Jealous (and How to Fix It)

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SILENCE is Costing You More Than You Think!

SILENCE is Costing You More Than You Think!

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I Found the Worst Coding Mistakes in History

I Found the Worst Coding Mistakes in History

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PostgreSQL Secrets You Wish You Knew Earlier

PostgreSQL Secrets You Wish You Knew Earlier

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The Code Smell Scam That Misled An Entire Generation Of Developers

The Code Smell Scam That Misled An Entire Generation Of Developers

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