Streaming Data with aiohttp: My Guide to High-Performance Pipelines
When our analytics dashboard started timing out on 50MB+ CSV exports, I knew we had outgrown the traditional request-response model….

Automating Code Snippets in Python Blogs with Jupyter
The Documentation Debt Problem
In my 8+ years building data pipelines and ML systems, I’ve watched countless technical blogs become graveyards of …

Scaling Airflow for Enterprise Data: Lessons from a 100-DAG Deployment
Six months ago, our Airflow deployment looked like a ticking time bomb—92 DAGs, 15-minute scheduler lag, and a team of 8 data eng…

How I Built a High-Speed Web Scraper with Python and aiohttp
Last year, our team at a growing fintech startup faced a challenge that would make or break our product launch. We were building a price co…

Automating Excel Reports with Python: My 5-Step Workflow
How I eliminated our 6-hour manual reporting nightmare and lived to tell about it
The 3 AM Wake-Up Call That Changed Everything
Picture this: I…