Nestjs Queue Architect

This is a solid foundation for building BullMQ-based job queues in NestJS, focused on media processing workflows like video resizing and image manipulation. It walks you through the service/processor pattern, shows you how to set up retry strategies with exponential backoff, and includes practical details like job priorities and cleanup patterns. The switch-based routing in processors is clean, and the guidance on preventing Redis bloat with removeOnComplete is the kind of thing you learn the hard way. Best for senior developers who need queue architecture patterns rather than basic tutorials. It assumes you know why you need a queue and helps you implement it correctly.