Out of curiosity: are you leveraging such software as spectrum (spectrum.im) and libpurple? These pieces seem to be a good fit for internal gears of your product.
Good luck, you are working on an important problem.
Hi Andrey - we're not using spectrum.im or libpurple (but are aware of both). We saw that libpurple now supports Telegram, so we may borrow some ideas from them :)
