Technical Spanish-English Manual Translation

I need a translator for a technical user manual from Spanish and into English. It's a consumer-oriented document requiring fluency in both languages and expertise in technical terminologies. Ideal candidates should have:

- Proven experience translating from Spanish to English
- Familiarity with technical jargon, particularly related to consumer electronics
- Superb grasp of English language to ensure manual is easily understandable for consumers
- Quick turnaround time without compromising quality

Please include samples of previous work in your proposal.