German Marketing Presentation Translator

I'm searching for a bilingual translator who is fluent in both English and German, as I need to translate marketing materials from English to German. The materials are in presentation format and the subject matter is marketing-oriented.

Requirements:
- Proficient in English and German.
- Prior experience with marketing translations is a plus.
- Good understanding of business and marketing terminology.
- Able to work with presentation formats.

Your translation should be accurate, natural sounding to a German-speaking audience, and convey the original message effectively. Please let me know your experience and provide some samples of your previous work in a similar field.