How irritating that your attached presentation does not show up on my screen! Because I think I am just the person you need. Excellent skills in English, even better in Dutch (native speaker and freelance writer, also working as a corrector for a publisher).
At The Boston Consulting Group I have been a presentation specialist for several years, working in Dutch and English, creating presentations about market research, finance and internal affairs for mostly big companies. Working from several decks and creating something new, was common practice, I can certainly do that for you. My best skills are in Powerpoint 2010.
I have been working for a short time with Carl Rohde, media psychologist and trendwatcher. This does not show up on my resume. It was during my study Media Psychology.
Just like I couldn't view your attachment, it seems impossible now to attach a presentation of myself. On your request I will send you a sample presentation. This will be a rather simple presentation, created in one afternoon, with some frivolities, since it was created for (very smart) children of about 12 years old. This was made for a special school programme teaching children with extreme IQ's, acquainting them with academic research. My BCG work is classified I am afraid. I am working on a presentation for a trade show right now, but it hasn't finished yet.
Hoping to hear from you, I remain,
Manon Mikkers