Hire the Best Localization Testing Professionals

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

Hi, Are you looking for a reliable, detail-oriented, and experienced freelancer to handle your App Testing, Web Testing and Data Entry management? You’re in the right place! With strong analytical skills, fast typing speed, and 100% accuracy, I provide professional freelance services trusted by global clients on Upwork. Whether you need help testing your mobile app for bugs and usability, providing honest feedback or QA tester. I deliver quality results on time, every time. ✅ My Expertise Includes: App Testing & Web Testing – Functional testing, usability testing, bug reporting, UX feedback, and QA testing across Android, iOS, and desktop browsers. Data Entry Services – Accurate and fast data entry, data cleaning, formatting, and organization using Excel & Google Sheets. Copy & Paste Tasks – Quick, efficient data migration, text extraction, and content.

I work mostly on Portuguese language projects related to AI, localization, and data annotation. Recently, I’ve worked on tasks involving search relevance, audio evaluation, transcription, translation, and content review for AI platforms and language projects. I work with both Brazilian Portuguese and European Portuguese. I’m comfortable working with guidelines, reviewing content carefully, and working on tasks that require consistency and attention to detail. Outside of freelance work, I also have experience in customer support, service desk operations, and recruitment support, which helped me become more organized and used to working with different people and types of requests. I have a degree in Psychology from the University of Porto and I’m currently pursuing a Master’s Degree in Clinical and Health Psychology.

Hello, I’m a native Japanese speaker based in Japan with experience in localization review, QA testing, translation, and AI-related projects. I specialize in natural, user-friendly Japanese localization rather than simple word-for-word translation. I pay close attention to tone, readability, context, and how Japanese users actually experience content and apps. My strengths include: ✔ Japanese localization & translation review ✔ QA testing and bug reporting ✔ UX/UI feedback from a Japanese user perspective ✔ Detecting unnatural phrasing and inconsistencies ✔ Careful attention to detail and accuracy I have experience working on app testing, AI evaluation, translation verification, and feedback projects. I have completed QA and localization-related projects and received 5-star reviews and bonuses for detailed feedback and improvement suggestions. I am comfortable communicating in English and following detailed instructions. I am reliable, detail-oriented, and available for both short-term and long-term projects. I would be happy to help improve your product, app, or content for Japanese users. Portfolio sample available: Japanese AI translation and localization review.

With over 9 years of experience in software testing and business analysis, I help clients deliver high-quality, reliable software that meets both business and user expectations. My background combines hands-on QA expertise, business analysis skills, and internationally recognized certifications. In addition to project work, I am also a software testing instructor. I’ve trained over 300,000 students worldwide through Udemy and private bootcamps, teaching ISTQB certificates preparation, manual testing, Test Automation, and performance testing. This teaching background means I can communicate clearly, explain complex issues simply, and document processes in a structured way — skills that directly benefit my QA work with clients. 🎓 Certifications ✅ Project Management Professional (PMP) ✅ CAPM® – Certified Associate in Project Management ✅ ISTQB Advanced Level Test Manager ✅ ISTQB Advanced Level Test Analyst ✅ ISTQB Artificial Intelligence Tester ✅ ISTQB Test Automation Engineer ✅ ISTQB Performance Testing Specialist ✅ ISTQB Mobile Application Tester ✅ ISTQB Agile Technical Tester ✅ ISTQB Agile Tester ✅ ISTQB Automotive Software Tester ✅ ASTQB IoT & Mobile Tester ✅ ISTQB Foundation Level Certified Tester ✅ BCS Certified Business Analyst Technical Skills: My practical experience encompasses several industry-leading tools and technologies: ✅ Agile Project Management: Jira ✅ Test Case Writing: Zephyr Scale ✅ API Testing: Postman ✅ Performance Testing: Apache JMeter ✅ Test Automation: Selenium WebDriver & TestNG 🛠 Technical Skills • Agile Project Management: Jira, Azure DevOps • Test Design & Management: Zephyr Scale, Qase.io, TestRail, Testlodge • API Testing: Postman • Performance Testing: Apache JMeter • Automation Testing: Selenium WebDriver, TestNG 📱 Device Coverage (Real Physical Devices) • iOS/iPadOS: iPhone 13 Pro Max, iPhone 14 Pro, iPhone X, iPad Mini 6th Gen, iPad Pro 12.9” • Android: Samsung Galaxy A52s 5G, Samsung Galaxy A53 5G, Samsung Galaxy M11, Galaxy A32, Huawei Y9 Prime, Xiaomi Poco X5 Pro, Realme C17, Redmi 10C This allows me to test apps across multiple devices, screen sizes, and OS versions, ensuring accurate results. 🚀 What I Deliver • Comprehensive test strategies and execution for web, mobile, and desktop apps • Bug detection and detailed reporting with reproduction steps, screenshots, and videos • End-to-end QA coverage including functional, regression, performance, and automation • Business analysis support to align testing with project goals and user needs • Clear communication and reporting thanks to my teaching background I am passionate about ensuring not just high-quality software, but also seamless, user-friendly experiences. If you need a reliable QA partner who brings both technical expertise and teaching clarity, let’s connect and make your project a success.

I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, PHP, jQuery, Wordpress, and SEO Full project management from start to finish Regular communication is important to me, so let’s keep in touch.