I recently launched "Scaffoldly" last week for just this purpose and am looking for some early adopters that would like to kick the tires.
I've built the automation to handle a bunch of the nitty grittys, API Templates & Web Portal Tempaltes, Auth API, Serverless, etc.
I'm marketing it as a "SaaS builder" but it also works great for small projects on a budget as well.
It's free and open source, so should do well for a project you're starting, and I can definitely help through any snags you may hit!
If you're interested, start here (https://scaffold.ly), let me know if you have questions here! Or join our Slack.