Danial AsgharSenior backend engineer building reliable Rails systems, high-volume APIs, async workflows, and AI-powered products.https://danialasghar.com/Designing Idempotent Background Workers for LLM Calls in Railshttps://danialasghar.com/blog/idempotent-ai-workers-rails/https://danialasghar.com/blog/idempotent-ai-workers-rails/An LLM call behind a Sidekiq job runs at least once, not exactly once. How to make Rails workers idempotent so a retry never double-classifies or double-bills.Tue, 07 Jul 2026 00:00:00 GMT