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Working languages:
English to Portuguese Portuguese to English
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Sergio Costa has been added to your list of hired vendors.
Freelance translator and/or interpreter, Verified site user
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Services
Translation, Editing/proofreading, Website localization, Software localization, Subtitling, Training, Transcription, Copywriting, AI + Human review (MT post-editing), Project management, Transcreation
Expertise
Specializes in:
Computers: Software
IT (Information Technology)
Tourism & Travel
Business/Commerce (general)
Gaming/Video-games/E-sports
Law (general)
Computers: Systems, Networks
Marketing
SAP
Medical: Health Care
Rates
General rate: 0.05 EUR per word / 25 EUR per hour
Rates per language pair: English to Portuguese - Rates: 0.10 - 0.15 EUR per word / 35 - 50 EUR per hour Portuguese to English - Rates: 0.10 - 0.15 EUR per word / 35 - 50 EUR per hour
With nearly 20 years of experience in translation, localisation, and content creation, I have led multilingual teams and managed high-impact projects for Disney, Google, and Netflix. As a native speaker of both Portuguese and English, I specialise in delivering precise, engaging, and culturally adapted content for global audiences.
What I Offer:
✔ Expert Linguistic Skills – 2M+ words translated in legal, marketing, and technical domains, consistently achieving top-tier quality scores.
✔ Localization Leadership – Led the European Portuguese localisation for Disney, Google, Expedia, and Netflix, ensuring seamless adaptation of marketing, microcopy, and legal content.
✔ Content Strategy & UX Writing – Developed style guides and global-ready content that enhance user experience and brand voice.
✔ Tech-Savvy Approach – Strong command of Agile workflows, Figma, Jira, Confluence, and modern translation tools to ensure efficiency.
✔ Proven Training & Mentorship – Trained and mentored teams of translators and writers, fostering excellence in localisation and content quality.
My Background:
🎓 Computer Science & Engineering (BSc, MSc) – Strong technical foundation in AI, software development and UX/UI.
🏆 Certified Technical Writer, Google Project Manager, and Content Marketing Specialist.
🎬 Passion for storytelling – Experienced screenwriter and creative content producer.
🚀 Let’s bring your global projects to life with expert translation, localisation, and content strategy!
📩 **Contact me for your next project!
Keywords: portuguese, computers, technology, software, biology, entertainment
