Hire the Best Editorial Translation Professionals

I’m Maria Estellés Devís, a freelance translator specialised in technical, marketing and financial translation. My mother tongue is Spanish and I work with several language pairs (EN-ES, FR-ES, DE-ES, CAT-ES). I’m graduated in Translation and Intercultural Communication and I have prior experience in translations regarding medicine, more specifically, about neurotransmitter diseases and cerebral palsy. I also have experience in audiovisual and humanitarian translation thanks to the collaboration in the translation and subtitling of several documentaries and articles for NGO’s. Furthermore, I have translated and proofread marketing, financial and technical texts as I have been working as freelance translator since September, 2016 for several companies such as All3DP, BLEND, Motaword or Helico Translations.

Hello, and thank you for taking the time to review my profile! My name is Larissa Goncalves, and I was born and raised in Brazil. I hold a degree in International Commerce and have been working as an English–Portuguese translator and English specialist since 2019. I’m a C2-proficient English speaker with a strong background in translation, localization, proofreading, evaluation, editing, copywriting, and other linguistic data projects. My work combines linguistic precision with cultural understanding, helping brands and professionals communicate naturally and effectively across languages. Areas of Expertise • General Translation: Nutrition data entry, e-commerce, educational materials, articles, and retail • Medical Translation: Medical blogs, reports, test results, and patient evaluations • Technical Translation: Camera manuals, automotive content, machine manuals, assembly instructions, and food and beverage content • Legal Translation: Websites, reports, testimony, call transcriptions, documents, and government correspondence • Business Translation: Documents, files, payroll, and finance • Blog & Creative Content: General topics, medical insights, culinary arts, entertainment news, and fashion • Localization & Copywriting: Tone and terminology adapted for Brazilian and international audiences; SEO-friendly content for marketing and social media • Linguistic Data Tasks: Text annotation, transcription, AI data labeling, and e-commerce content organization • File Formatting: Ensuring translated or localized files are polished, consistent, and ready for publication • Subtitling & Captioning: Translation and synchronization of subtitles for videos, interviews, and online content Why Work With Me • 6+ years of professional translation and linguistic experience • 100% Job Success Score • Accurate translations with consistent client satisfaction • Multiple revisions and open communication until you’re fully satisfied • Professional, detail-oriented, and always respectful of deadlines Rates (All Negotiable) Translation: $0.015–$0.020 per word or $10-$25 per hour Proofreading / Localization: $0.010–$0.015 per word or $10-$18 per hour Data Entry & Other Tasks: $10–$15 per hour I’m always happy to adjust my rates depending on project scope, volume, or long-term collaboration. If your project includes additional tasks like data entry, formatting, or e-commerce content organization, I can easily handle those as part of the workflow. Thank you once again for taking the time to read my profile, I truly appreciate it and look forward to the opportunity to collaborate with you soon! Best regards, Larissa L. Goncalves

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.

I am a systems engineer and have been the head of my own company for several years. Now I seek a transition into a new career focused on translation. I’m an excellent translator - my native language is Spanish and I am a fluent English speaker and have been speaking English all my life. I have a wide range of knowledge and expertise in numerous professional aspects of both languages. I can translate medical, technical, legal, software, marketing content and much more. 5 STAR TESTIMONIALS FROM OTHER UPWORK CLIENTS ----------------------------------------------------------------------------------- "Roberto is an ACE translator! He is extremely knowledgeable in technical translation into Spanish and is an excellent communicator. He was professional, prompt and had a fast turnaround time even within the large scope of the project. I never need to look for another Spanish translator - Roberto is my go-to guy!" ----------------------------------------------------------------------------------- I have a lot of experience in Upwork this is the second time I’m hiring Roberto for translation work He is very professional, delivered the job real fast, in hours! Ill Defiantly hires him again, and recommended to everyone well done Roberto ----------------------------------------------------------------------------------- Roberto is our de-facto choice of hire. Whenever we need a freelancer, we blindly close our eyes and hire Roberto. And, Roberto never lets us down. He is so good, so very professional, that we assign our project to him and feel assured of successful completion. Roberto always deserves more than what he asks. So, even though we try and pay him good bonus, we still feel we may not be doing justice to his excellent work. Thanks Roberto. ----------------------------------------------------------------------------------- I offer ENGLISH - SPANISH TRANSLATION AND PROOF READING that is cost-effective and focused on quality. I am skilled at translating from written or spoken content and I have almost no need for translation tools, ensuring that your translation will be human generated and as clear as possible. If you’d like to test my skills please ask me for a quote - I will gladly respond. I am fully comfortable working with MS Word, PowerPoint, PDF (protected or unprotected) or any other program. I can take scanned documents and translate and deliver them in any format you need. I deliver Video/Sound to Text and am available for Voice Over translation if needed. I give full respect to formatting, document order, privacy and copyright ownership. I’m happy to provide an optimal experience for my clients. I look forward to working on your upcoming project!

Certified English-Spanish Translator, Localizer, Proofreader & Copy Editor I am a certified English-Spanish translator and certified Spanish proofreader/copy editor with 20+ years of experience, 20M+ words delivered, and a strong track record of publication-ready, accurate, and natural-sounding Spanish. I help businesses, agencies, law firms, healthcare providers, publishers, and private clients produce clear, polished, and market-ready Spanish for Spain or Latin America. My work combines linguistic precision, terminology control, consistency, and professional formatting, so the final result is ready to publish, submit, or use with confidence. My services include: • English to Spanish translation • Localization for websites, apps, SaaS, and marketing content • Certified Spanish proofreading and copy editing • USCIS-certified translations • Legal, medical, and technical translation • SEO-aware Spanish localization • Terminology management and QA with SDL Trados Studio 🏛️ USCIS and Certified Translation Expertise I provide USCIS-ready certified translations for immigration, legal, academic, and official purposes. I work with applicants, families, attorneys, universities, embassies, and credential evaluation agencies, always with strict attention to accuracy, completeness, and consistency. Common documents include: • Birth, marriage, divorce, and death certificates • Passports, IDs, driver’s licenses, residence cards • Police certificates, court records, affidavits, judgments • Medical records and vaccination records • Employment, tax, and bank letters • Transcripts, diplomas, syllabi, and academic records Industry Expertise Across 10+ Sectors I work across legal, medical, technical, IT/SaaS, finance, cryptocurrency/blockchain, engineering, manufacturing, automotive, e-commerce, marketing, and gaming, adapting terminology and tone to each project with care and precision. 🏥 Medical Translation Expertise My medical background includes patient records, medical findings, drug labeling, clinical trials, SOPs, IFUs, IMEs, physician manuals, patient instructions, and other healthcare-related documentation requiring accuracy and confidentiality. Why clients hire me: • Accurate, fluent, publication-ready Spanish • Strong proofreading and copy editing standards • Careful handling of names, dates, numbers, and formatting • Clean, professional layout • Fast communication and reliable turnaround • Confidential, NDA-friendly service • End-to-end quality control with Trados-based workflows 🎓 Credentials • Member of the American Translators Association (ATA) • Expert-level training from the University of Madrid • Exchange studies at Universität Wien • Graduate-level studies in the U.S. (TOEFL 100+) Tools SDL Trados Studio | Terminology Management | Translation Memory | QA Checks | Microsoft Office 🔒 Confidentiality All client information is handled with strict confidentiality. NDA-friendly. If you need a certified English-Spanish translator for legal, medical, technical, or USCIS-related content, I would be glad to help.

Translator and proofreader EN/DE/ES>IT, musician, powerlifter. Specialised in fields such as fitness, sports, nutrition, and health. Strong knowledge of music theory and history thanks to my studies. I'm a pro at writing, rewriting and editing content for myself and others.