I was a Partner at two billion $ VC funds (Battery Ventures and Sierra Ventures). Investment banker before that. I've read over 15,000 executive summaries.
I can be helpful in all aspects of fundraising or preparing for fundraising, including: reviewing/editing exec summary, investor slides, and financial model; as well as VC introductions (if I like what you're working on and you have a decent team).
Currently CEO of Born To Sell (http://www.borntosell.com), a web site for investors, and a VC at Mistral Venture Partners (http://www.mistralvp.com).