Added Serverless Scientist to the list of alternatives.

Author: gerovermaas

README.md

@@ -552,6 +552,7 @@ Be on a Unixy box. Make sure a modern Bundler is available. `script/test` runs t
 - [jelmersnoeck/experiment](https://github.com/jelmersnoeck/experiment) (Go)
 - [spoptchev/scientist](https://github.com/spoptchev/scientist) (Kotlin / Java)
 - [junkpiano/scientist](https://github.com/junkpiano/scientist) (Swift)
+- [serverless scientist](http://serverlessscientist.com/) (AWS Lambda)
 
 ## Maintainers