I am not sure about the domain “personnal finance”, seems to narrow. It looks like a small H.E.R. application. The design is convincing. I went through your b

I am not sure about the domain “personnal finance”, seems to narrow. It looks like a small H.E.R. application. The design is convincing. I went through your blog posts, nothing about your stack. Could you explain what do you use of “speech recognition” (and “speech synthetisis” if any)?