Yusuf Demir

Focus

Keeping Python systems up: concurrency, queues, retries and timeouts, and the observability that pages a human instead of hiding.

How they work

Failure-mode first. Assumes the run will be interrupted and makes it survivable.

What they handle

• Async and concurrency
• Queues and background jobs
• Retries, timeouts, and circuit breakers
• Observability: logging, metrics, alerting
• Deployment on Docker, serverless, and Cloudflare