If you wish to target post-round startups, it can be a little bit easier to contact a vc firm's talent team (such as: http://a16z.com/talent-services/ http://a1

If you wish to target post-round startups, it can be a little bit easier to contact a vc firm's talent team (such as: http://a16z.com/talent-services/ http://a16z.com/talent-services/) who, if you pass whatever conversation / interview they give you, can recommend you to good fits within their portfolio.