Good day,
My works last two years is a various installer creation using installer frameworks: NSIS, Win, QTIFW.
I have deep knowledge of the NSIS scripting: UI, logging, registry, winapi (damn, damn, but works), database support from installer(Postgre and MSSQL), service starting (Tanuki service wrapper for Java), java support, plugin creation etc...
I will be glade to collaborate with you. Feel free to ask any question.
Thanks,
Sergey