WordPress developer Ahmad Wael discusses the latest Dev Chat agenda, focusing on the PHP extensions filter proposal and why it’s critical for a robust WordPress Development Workflow. Learn how to stop reacting to hosting failures and start building resilient, architected environments that prevent crashes before they happen in production.
Stop wasting time over-tuning XGBoost on small datasets. Senior developer Ahmad Wael explains why using a Tabular Foundation Model like TabPFN is the pragmatic choice for messy, small-scale data. Learn how in-context learning provides better accuracy than traditional machine learning for typical WordPress and WooCommerce data challenges without the overfitting nightmare.
Stop guessing why your Python scripts are slow. Ahmad Wael explains how to use cProfile and SnakeViz to measure Python code performance with precision. Learn why gut feelings fail and how to fix bottlenecks like nested loops and inefficient string concatenation in your WooCommerce bridge scripts and data tools.
Stop the nightmare of inconsistent AI results. Learn how a Senior WordPress developer uses Custom AI Assistants to codify expertise, save hours on WooCommerce support, and ensure team-wide consistency. Discover the MATCH framework for turning messy prompts into reliable, shared technical partners that actually understand your coding standards and constraints.
Tired of your object detection model missing small objects? Senior dev Ahmad Wael breaks down how to Master YOLOv1 Loss Function implementation. Learn why standard MSE fails, how to use square root scaling for bounding boxes, and see a practical PyTorch implementation for reliable machine learning results.
Stop relying on binary search metrics like MAP and MRR that fail to capture true user behavior. In this guide, I explain why these metrics mislead WooCommerce developers and why position-aware alternatives like NDCG and ERR are essential for building a search experience that actually converts. Learn to optimize for graded relevance today.
Struggling with AI hallucinations in your applications? Senior developer Ahmad Wael dives into the Prompt Engineering vs RAG debate, sharing a real-world story of resume-editing gone wrong. Learn why groundedness matters and how to build AI tools that prioritize truth over eloquent lies using Azure and vector indexing.
Learn why Harris Corner Detection is superior to standard edge detection for finding meaningful structural points in images. Senior developer Ahmad Wael shares a real-world story of fixing a jewelry retailer’s product photos using OpenCV and the math behind the ‘R’ score. Efficient, fast, and no machine learning required.
Stop building fragile AI demos. I’ll show you how to use Nvidia’s NeMo Agent Toolkit to build reliable, production-ready LLM agents. Learn to solve ‘day 2’ problems like observability and deployment for your AI projects. Get your integrations working without hallucinations or timeouts.
Mastering Effective AI Programming requires moving beyond simple prompts. Learn how to provide strict technical context, use Markdown schema files, and bridge the gap between oral meetings and AI coding agents to eliminate hallucinations and save thousands of tokens on your next WordPress or WooCommerce development project.