Cutting AWS Lambda Costs for Python Apps: My Strategies
Last November, our Slack channel exploded at 2 AM. Our React-based SaaS dashboard’s serverless backend had somehow racked up $3,000 in AWS Lambd…

My GitHub Actions Workflow for Python: From Testing to Production
After leading CI/CD transformations at three different startups over the past 8 years, I’ve learned that the difference between a good…

Profiling Go Apps for Python Developers: My Top Tools and Tips
The Performance Mystery That Kept Me Up
Three months into my role at a growing fintech startup, I was debugging the most frustrating perf…

Refreshing JWT Tokens in Python: A Robust Strategy for Secure APIs
Six months into my role as a backend engineer at a growing SaaS company, our customer support team started getting complaints about u…

Creating Python-Compatible CLI Tools with Rust WASM
The Performance Crisis That Changed Everything
Three months ago, our data processing pipeline went from hero to zero during a critical client deploy…