Since you're in the current YC batch, why is this a Show HN instead of a Launch HN?
I answered this question in a similar case a few months ago: https://news.ycombinator.com/item?id=43111524. If you read that and still have a question that isn't answered there, let me know!
I answered this question in a similar case a few months ago: https://news.ycombinator.com/item?id=43111524. If you read that and still have a question that isn't answered there, let me know!