Ask HN: How to learn software development concepts crucial for senior roles? 7 points by swirly-mcswirl 4 hours ago | hide | past | favorite | 6 comments Hi HN, I'm working at an early stage startup, and want to learn about concepts and patterns that are crucial for senior roles, like: - Batch Processing - Messaging Queues - Microservices - Design Patterns - Which techniques to apply while working on a task - Properly debuggingIs there any online resource or somewhere I can see this in practice...