Hello,
I am a two-time startup founder, and once in a while, working on Freelancer on the side gets me in touch with people who I can help with my experience in pitch decks, business and technical writing, etc.
I am well-versed with business aspects, crafting pitches, and of course, with PowerPoint. You'll notice that I've placed a bid for greater than 1 day, because I understand how much time this really takes. But if you need it earlier, I can help you with that as well.
Look forward to working with you!
Best regards,
Sarang