📰 Dev.to · Printo Tom
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⚡ AI Lessons
Dev.to · Printo Tom
2w ago
Rate Limiting in C# — Don't Let Your API Get Hammered
If you run a public API without rate limiting, it's only a matter of time before a runaway client, a...
Dev.to · Printo Tom
🧠 Large Language Models
⚡ AI Lesson
4w ago
When AI Meets Reality: Why “Hello World” Isn’t Enough for LLM Systems
Most AI tutorials stop at “Hello World.” You wire up a model, send a prompt, get a response, and feel...
Dev.to · Printo Tom
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
The AI system that worked in staging destroyed us in production. Here's what we missed.
I've been a software and enterprise architect for over twelve years. I've shipped pricing platforms,...
Dev.to · Printo Tom
1mo ago
Choosing the Right Gemma 4 Model: A Practical Guide
Gemma 4 isn’t just one model — it’s three distinct flavors. Picking the right one can make or break...
Dev.to · Printo Tom
1mo ago
The Rise of AI-Native Cloud Architectures: Beyond “Lift and Shift”
Cloud isn’t just infrastructure anymore — it’s becoming intelligent. We’ve moved past the era of...
Dev.to · Printo Tom
1mo ago
How We Caught Fraud Before the Payment Cleared
I want to tell you about the day our fraud system started losing. Not to fraudsters. To the clock. We...
Dev.to · Printo Tom
1mo ago
How We Built a Real-Time Credit Card Fraud Detection System: An Architect's Perspective
Every millisecond counts when it comes to fraud. A fraudulent transaction approved in 200ms costs...
Dev.to · Printo Tom
1mo ago
Google Cloud NEXT '26 Just Changed How I Think About Real-Time Pricing APIs
I've been building Pricing APIs for years. And if you've ever built one — a real one, one that has...
Dev.to · Printo Tom
1mo ago
##Building a Pricing Engine That Actually Works at Scale
Building a Pricing Engine That Actually Works at Scale Most people think pricing is...
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