Sergio C.

I am a professional English–Spanish translator and proofreader with C2 English proficiency and over 8 years of experience. I help businesses, authors, and marketing teams deliver accurate, culturally adapted translations that read naturally in the target language. I specialize in: technical documents, SEO content, manuals, websites, surveys, academic and medical texts. I also provide meticulous proofreading to ensure error-free final deliverables. ✔ Translated + localized 10,000+ words for marketing campaigns ✔ Proofread technical manuals with zero errors My clients appreciate fast turnaround, clear communication, and zero grammar or cultural mistakes. Let’s work together to make your content shine in both languages.