Bullmq Specialist

This is your go-to when you need Redis-backed job queues in Node.js or TypeScript. It covers the full BullMQ stack: basic queue setup, delayed and repeatable jobs, priority handling, rate limiting, worker concurrency patterns, and complex flows with job dependencies. The skill emphasizes production lessons like keeping job payloads small, setting up dead letter queues, and not cranking concurrency to infinity. It pairs naturally with Redis configuration since most queue issues trace back to Redis tuning or architectural decisions. Good fit if you're building background processing, webhooks, email sending, or anything that needs to decouple services and handle traffic spikes gracefully.