How I Built a Client Invoice System with Claude Code (Opus 5) in Under 2 Hours — Full Tutorial
Author(s): Felix Kebaya Originally published on Towards AI. How I Built a Client Invoice System with Claude Code (Opus 5) in Under 2 Hours — Full Tutorial I needed an invoice system for my freelance work. I was using Google Docs templates… copying a …
I Built the Same App with Fable 5, Opus 4.8, and Sonnet 5…The Results Weren’t Even Close
Author(s): Felix Kebaya Originally published on Towards AI. I Built the Same App with Fable 5, Opus 4.8, and Sonnet 5…The Results Weren’t Even Close Anthropic now has three models that can code: The author describes testing three Claude coding models (Fable …
I Replaced a $6,500/Month Developer with Claude Code (Opus 4.8) and Codex (GPT 5.5)
Author(s): Felix Kebaya Originally published on Towards AI. I Replaced a $6,500/Month Developer with Claude Code (Opus 4.8) and Codex (GPT 5.5) A client came to me last month with a problem. They were paying a junior developer $6,500/month for feature work …
AI Engineers Who Can’t Debug Are Getting Fired (Here’s How I Debug with Claude Code)
Author(s): Felix Kebaya Originally published on Towards AI. AI Engineers Who Can’t Debug Are Getting Fired (Here’s How I Debug with Claude Code) “AI is creating a generation of developers who can’t debug their own code.” AI Engineers Who Can’t Debug Are …
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