During Atlassian Unleash, the question was asked how many companies had already adopted microservices or were looking to migrate from monoliths to microservices.

Long-time lurker here. My colleague and I are currently building our own distribution platform, primarily to share access to our software product artifacts (Docker images, ZIP files, MSI packages) to Gumroad subscribers. We are using S3 as a backend, so atleast some of your requirements would be fulfilled. 2FA is on our TBD list.

Totally of topic: I primarily replied because I found your LinkedIn profile, saw "Beaker" as product name for your previous work and laughed hard: We also chose a Muppet name for the platform described above: "Gonzo" ;-)

Looks like we might need to roll our own :( Ha, Gonzo is great! Frankly, the name was the only exciting thing about the product. But I would definitely choose a similar name again, it makes my presentations funnier if I can insert a relevant picture with a muppet.