39:50 Lambda World 2019 - So I used Erlang...is my system as scalable as they say it'd be? - Laura Castro
42:17 Lambda World 2019 - Time-sensitive protocol: Links From Design to Implementation - Laura Bocchi
40:00 Lambda World 2018 - Architecting Typed FP Applications & Libraries in Kotlin with Arrow by Raúl Raja
31:17 Lambda World 2018 - Bringing the Jewels of the Python World to Scala with Spark by Holden Karau