Dive into the intricacies of NodeJS's event loop architecture and asynchronous programming in this 28-minute conference talk from AmsterdamJS March 2019 Meetup. Explore how Node achieves concurrency without multi-threading, utilizing its event loop and libuv for I/O operations. Examine live code samples demonstrating file I/O and data pipelines while gaining insights into the event loop phases. Learn about challenges in designing production systems and their solutions from Dipro Chatterjee, a Senior Software Engineer at DAZN. Discover practical knowledge on working with AWS, Terraform, Drone, and NodeJS, with a focus on promises and their implementation in real-world scenarios.