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• 17 Feb 2025 Welcome to erickrj.tech!

coding

• 17 Feb 2025 Welcome to erickrj.tech!

Python

• 14 Apr 2025 Classes: Building Our Own Data Structures

• 13 Apr 2025 Functions & Modules in Python

• 18 Mar 2025 Debugging Tips & Tricks

• 13 Mar 2025 Stacks, Queues and Trees in Python

Newsletter

• 25 Jun 2025 The Johnson Adventure: Our First Newsletter!