Thank you for invitation.
I have an experience of patching/debugging mplayer, VAAPI, xine, Xserver.
Know C, C++, Python and other technologies.
I hope I may help you to complete the project, but I do not understand the task fully.
My questions.
1. Do you want me to create wizard as some kind of add-on or patching of Kodi source code desired?
2. Why wizard needed? Do you plan to update the add-ons latter and thus you want to have convenient GUI interface? Why not manual download and install ones?
3. Wizard will be new add-on and this Wizard will install some bundle of add-ons from 3-rd party server (your server with addo-ns). is it right?
The bid and deadline are not precise as I do not understand the task yet.