how do I make a proxy server similar to a worker?

Can I use this service to raise a similar worker on my server, by proxy type, etc.?

You didn’t provide enough info to know what your end goal is, but I’ll throw out some options for you.

For testing workers locally, you can use the new wrangler dev tool, which still runs the code on Cloudflare’s servers, but tunnels the connection through a localhost proxy and provides console.log() and other benefits that make it feel like you are running locally. (See blog post: https://blog.cloudflare.com/announcing-wrangler-dev-the-edge-on-localhost/).

If you don’t want to use Cloudflare at all, you can look at node.js or the recently launched deno to setup a javascript web application.