Feranmi's Thoughts

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Architecture

A collection of 6 issues

LLM Cost Control in Production: Multi-Level Caching for AI Products

There's a moment every AI product builder hits, usually around week three of production traffic, where the OpenAI dashboard stops being exciting and starts being alarming. The spend curve is vertical. The unit economics don't work. And the painful realisation sets in that "call the

Two-Tier LLM Pipelines: Cost Firewalls for Production AI

The first time you check your OpenAI bill after a real traffic spike, something changes in you permanently. It's not the number itself it's the realisation that every engineering decision you made in development, every "just call the API" shortcut, every missing cache, is

Introduction to CPU Threading: Single and Multi-threading

Have you ever wondered why some programs feel blazingly fast while others make you wait? Why your phone sometimes freezes when you're doing "simple" tasks? Or why some apps can handle multiple things at once while others force you to wait? The answer lies in something

Writing Technical Implementation Documents: Complete Guide

Hey there, fellow Coding Chefs! 👋 Ever joined a project and spent three days just figuring out how the authentication system works? Or tried to add a simple feature only to discover it breaks two other components in mysterious ways? Or worse - found yourself staring at your own code from

Thought Driven Engineering: The Happy Path (EPISODE 1)

Hey there, Coding Chefs! 👨‍💻 Building solutions especially on the web can be strenous, time consuming, and sometimes frustrating especially when you have things like functional changes, design changes, flow changes etc. The intention of this article is to work you through a path to ensure that your code on the

Component Thinking: How React Changed My Entire Design Approach

Hey there, Coding Chefs! 👨‍💻 Ever built a website where you had to copy the same header HTML to 15 different pages? Then later, when you needed to add just one link to that header, you had to hunt down and update all 15 files? Yeah, that's the nightmare