Website Translation from English to Spanish

I need a professional translator with a keen understanding of formal language and website content to translate my site from English to Spanish.

Key Requirements:
- Translate website content from English to Spanish
- Maintain a formal tone throughout
- Identify and keep certain terms in English as specified

Ideal Skills:
- Proficient in both English and Spanish
- Experienced in translating website content
- Ability to understand and maintain a formal tone
- Attention to detail to ensure specific terms are kept in English