In late 2014 I went to work at AWS as a Senior Programming Writer on staff for supporting the tech docs of several web services. I started out with a service called Kinesis and later moved to a couple of different services, Service Catalog and AppStream 2.0.
When looking at the links below (using the Internet Wayback Machine to ensure you are seeing only my work), be sure to expand the left panel to see other topics in the same guide. I owned the entire guide for each of these services. Also, if you are interested in seeing my work on API Reference content, can find links within these guides to API Reference material.
Below the links are some screen captures of the top-level page for each doc set to give you a quick at-a-glance overview of each.