Hire the Best Spanish Proofreaders
in Portugal

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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of Upwork by G2 peer reviewers
Diogo S.

Lisbon, Portugal

$25/hr
5.0
647 jobs

✅ TOP RATED PLUS user since 2020. I am a native Portuguese speaker with a strong command of both English and Portuguese languages. To me, language is not a barrier but an opportunity to convey a valuable message to more people around the globe. I know how localization services can help companies to engage more customers and open new markets. Throughout my career, I have worked on a wide variety of translation projects, including business, legal, technical, and creative content. My attention to detail, accuracy, and reliability are the key characteristics that set me apart from others in the field. I am proficient in using translation software such as Memsource, MemoQ, Lokalise and Wordfast, which enables me to ensure consistency and efficiency in my work. I am committed to providing high-quality translations that are culturally appropriate and tailored to the needs of my clients. 𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐬𝐨𝐦𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐈 𝐜𝐚𝐧 𝐝𝐨 𝐟𝐨𝐫 𝐲𝐨𝐮: ■ Translations to and from any of the following languages: English, Portuguese, and Spanish ■ Copywriting, Editing & Proofreading ■ Website/App Localization ■ Audio/Video Transcription ■ Blog Posts and Articles ■ Any other type of language-related service that you might need 🏅 First Certificate in English (FCE) by the University of Cambridge. 🏅 Master in Finance, Bachelor Degree in Business Administration. Available to chat about your needs. Ready to help your business grow.

  • Proofreading
  • Business Translation
  • Translation
  • Official Correspondence Translation
  • Audio Transcription
  • Excel Formula
  • Tableau
  • Portuguese to English Translation
  • English to Portuguese Translation
  • Data Visualization
  • Microsoft Power BI
  • Microsoft Excel
Isabel A.

Sao Cosme, Portugal

$15/hr
4.9
458 jobs

Your content is too important to sound translated. I'm a PhD-qualified translator and localisation specialist working across English, Portuguese, Spanish, and French — helping businesses launch in new markets with content that reads as if it were written there from day one. With nearly 3,000 hours on Upwork and a background in specialised translation, I bring academic rigour to real-world results: product pages that convert, SaaS interfaces that feel native, marketing copy that resonates, and medical or legal content that's precise and compliant. What I deliver: ◆ Website & e-commerce localisation (EN/PT/ES/FR) ◆ SaaS UI and software localisation ◆ Marketing copy adaptation — not just translation ◆ Medical, legal & technical document translation ◆ Proofreading & post-editing for tone, clarity and accuracy I work directly with brands and companies that need a reliable language partner — not just a freelancer. Clear communication, consistent quality, and zero guesswork. If your content needs to work in another language, let's talk.

  • Proofreading
  • Translation
  • Medical Translation
  • Portuguese to Spanish Translation
  • Content Writing
  • English to Portuguese Translation
  • Portuguese to English Translation
  • Spanish to English Translation
  • Spanish to Portuguese Translation
  • Video Transcription
  • French to Portuguese Translation
  • General Transcription
  • French to English Translation
  • English to Spanish Translation
Luis B.

Cascais, Portugal

$20/hr
5.0
105 jobs

-Professional translator, proofreader, and copywriter -Over ten years of experience -Native Portuguese, fluent in English, French, and Spanish - Experient Virtual Assistance

  • Political Science
  • SEO Writing
  • Content Writing
  • Spanish to Portuguese Translation
  • French to Portuguese Translation
  • Data Entry
  • Translation
  • File Management
  • Draft Correspondence
  • Voice-Over
  • Task Coordination
  • Portuguese to English Translation
  • File Maintenance
  • English to Portuguese Translation
  • Legal Agreement
Ines S.

Lisbon, Portugal

$20/hr
5.0
81 jobs

🌍 Native Portuguese & English Translator | Based in Lisbon, Portugal | Full-Time Availability Hi! I’m Inês, a professional translator fluent in both Portuguese and English at a native level. I specialize in delivering clear, culturally accurate translations that sound natural and engaging in both languages. From website content and articles to product descriptions and customer communications, I make sure your message comes across effectively. Currently based in Lisbon, Portugal, I’m available full-time and ready to take on new projects. I value precision, fast turnaround times, and a human approach to language. Let’s work together to make your content shine in both languages!

  • Proofreading
  • Translation
  • English
  • Fluent
  • Subtitles
  • Portuguese
  • Content Localization
  • English Tutoring
  • English to Portuguese Translation
  • Adobe Flash
  • Portuguese Tutoring
  • Microsoft Excel
  • Portuguese to English Translation
Susana O.

Porto, Portugal

$20/hr
5.0
13 jobs

Need your content to sound natural in Portuguese? I'm a native Portuguese linguist specializing in European Portuguese (PT-PT) and Brazilian Portuguese (PT-BR). I help businesses translate, localize, proofread, and refine content that sounds natural, accurate, and culturally appropriate. Services ✔ English → Portuguese (PT-PT & PT-BR) ✔ PT-BR → PT-PT Adaptation ✔ Translation & Localization ✔ Proofreading & Editing ✔ AI Language Evaluation & Annotation ✔ Website & App Localization ✔ Technical, Business & Marketing Content Why choose me? My experience goes beyond translation. With a professional background in business analysis, software, banking, insurance, and quality management, I understand both the language and the context behind your content. I've also worked on international AI language projects involving language evaluation, annotation, training, localization QA, and content review, helping deliver accurate, natural, and high-quality results. Whether you need a translation, proofreading, localization, or AI language support, you can expect clear communication, attention to detail, and on-time delivery. Let's discuss your project! :)

  • Proofreading
  • Portuguese
  • Translation
  • English to Portuguese Translation
  • Editing & Proofreading
  • Technical Translation
  • Website Translation
  • Website Localization
  • Document Translation
  • AI Model Training
  • AI Content Editing
  • Copy Editing
  • Web App Localization
  • Machine Translation
  • Quality Assurance
  • Localization
  • Software Localization
  • Content Localization
  • Linguistics
  • Translation & Localization Software
Carla Sofia C.

Lisbon, Portugal

$30/hr
5.0
423 jobs

Your Words, Perfected in Portuguese For the past six years, I’ve been helping businesses worldwide connect with Portuguese audiences through clear, natural, and engaging translations. With 500+ completed projects and collaborations with renowned brands like carVertical, Curaprox, Timberland, and SoftGamings, I know what it takes to get your message just right. ✔ 7+ years of experience in translation & proofreading ✔ 500+ projects completed for 150+ companies worldwide ✔ Native European Portuguese speaker ✔ Detail-oriented, culturally aware, and committed to quality ✔ Certified in proofreading for impeccable accuracy Whether it’s a translation that feels effortless or a final polish that makes your content shine, I’ve got you covered. Let’s make your words work! 🚀

  • Portuguese
  • Portuguese to English Translation
  • Website Localization
  • Cryptocurrency
  • Spanish to English Translation
  • Medical Translation
  • Microsoft Office
  • General Transcription
  • English to Portuguese Translation
  • Financial Translation
  • Technical Translation
  • Caption
  • Content Localization

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