Haeley Yao Interview
summary
Builds a microservice backend for a Chinese-targeted shopping bot and app using Scala, Cats, microservice architecture. Describes switching from Java to Scala, adopting immutable data and functional transforms, and applying concrete error-handling patterns to survive numerous unreliable external services. Claims those patterns reduce tail latency and make the service more resilient under heavy user traffic, and reports the implementation successfully cut response-time spikes and improved overall stability.
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chapters (5)
- 0:00Intro
- 0:52What is your biggest issue
- 1:32What is your future
- 2:02Why Scala
- 2:42Functional Programming








