I probably didn't express myself well enough. I would LOVE to have eddb TGC functionality for uploading distances and then calculating coordinates. I could imagine you would give this a low priority because there is a lot on your plate wrt things to implement.
YES, there should be at least one reference tool which all others can rely on.
I believe there is a similarity between edsc and eddb. Both haven't made the code public, which means in case of a problem (RL issues, abandoned tool) the community has a problem. Are you planning on releasing the code?
I don't plan to make the whole code open source. However, releasing parts of it as reference I'm very fine with.
Also, I hope I'm not staying the only dev working on eddb. It is written in PHP (using Yii2 framework) and has a very clean and structured codebase. So if anyone wants to apply for the job...
Another thing... the backend will be released to a set of people to test functionality first. If you are interested, join us on IRC! (Smacker?)