Textbook Translation into Spanish, French, German

I need a skilled translator to help me translate a Science textbook into Spanish, French, and German. It is essential that the translator understands the subject matter and can accurately convey the content in a way that is suitable for each language's educational standards.

Ideal skills and experience for the job:
- Proficiency in Spanish, French, and German
- Previous experience translating educational materials, preferably Science textbooks
- Understanding of the subject matter
- Ability to maintain the integrity of the original text while making it suitable for each target language