Hire the Best Software Testers
in Portugal

I am a Software Quality Assurance professional with over two years of experience, proficient in both manual and automated testing. I have moderate knowledge of front-end and back-end development. My experience includes functional, API, and vulnerability testing. Ensuring high-quality standards is my main goal, achieved through excellent deliveries and guaranteeing a highly reliable software system.

I’m a native European Portuguese professional with experience across voice recording, AI data projects, transcription, translation, manual QA, software testing, mobile app testing, web testing, and user experience evaluation. My voice and language work includes dialogue recordings, speech datasets, voice-over, audio evaluation, transcription, and Portuguese localization, with a strong focus on natural delivery, pronunciation, consistency, and attention to detail. On the QA and testing side, I work with manual functional testing, exploratory testing, regression testing, usability testing, mobile and web applications, bug identification, and structured bug reporting. I approach products from both a technical and real-user perspective, looking beyond basic functionality to identify edge cases, confusing workflows, inconsistencies, and issues that may be overlooked during standard testing. I have experience working on projects involving AI-powered products, speech and audio technologies, mobile applications, websites, SaaS platforms, and games, and I am comfortable following detailed guidelines while also working independently and thinking critically. I’m reliable, detail-oriented, responsive, and committed to delivering accurate, well-documented, high-quality work on schedule. Core services: 🇵🇹 European Portuguese Voice Over & Dialogue Recording 🎙️ AI Speech & Voice Data Collection 📝 European Portuguese Transcription & Localization 🌍 Portuguese ↔ English Translation - English ↔ Portuguese Translation 🧪 Manual QA & Software Testing 📱 iOS & Android App Testing 💻 Web & SaaS Testing 🔍 Exploratory, Functional & Regression Testing 🐛 Bug Reports & UX Feedback 🎮 Game Testing & User Experience Testing 🤖 AI Product & AI Agent Testing I’m comfortable working independently or as part of an international team, communicating clearly in English, and adapting quickly to new tools, platforms, and project requirements. If you need someone who combines native European Portuguese language expertise with a strong eye for detail and practical testing experience, I’d be happy to help.

Top Rated Plus QA Tester with 4+ years and more than 1,000 hours on Upwork, specializing in manual testing and Playwright automation for web and mobile apps. As a QA Engineer / QA Tester I find release-blocking bugs while they're still cheap to fix, and deliver clear, reproducible Jira reports your developers can act on the same day. I've tested SaaS platforms, internal tools, and ERP systems through fast release cycles, keeping quality high while the product keeps shipping. ➤ What I Do ✅ Manual Testing: functional, regression, smoke, and UI/UX checks for new features and full releases ✅ Playwright Automation: stable E2E suites that end repetitive manual regression cycles ✅ API Testing: Postman collections, response validation, and SQL data checks ✅ Web & Mobile App Testing: cross-browser and cross-device coverage (iOS, Android, desktop) ✅ Bug Reporting: reproducible Jira tickets with steps, environment, screenshots, and video ✅ Test Case Design: structured documentation for full coverage, UAT, and exploratory testing ➤ Industries ✅ Healthcare & Health-Tech: patient portals, telehealth, EHR/EMR workflows, HIPAA-aware testing ✅ SaaS platforms, internal tools, and ERP systems ➤ Why Clients Work With Me ✅ I test like your most demanding user and flag unclear requirements before they burn dev time ✅ Fast communication, organized documentation, no drama ✅ Honest feedback: if something isn't worth automating, I'll say so ➤ Tools & Process Playwright, Selenium, Postman, Jira, TestRail, ClickUp, Trello, SQL, Git, GitHub Actions, Docker, BrowserStack | Agile, Scrum, CI/CD, SDLC 📩 Message me with what you're building and I'll send back a short, custom test plan. See how I work before you spend anything. ------------------------------ QA Tester, Software Tester, Manual Testing, QA Engineer, Quality Assurance, Software QA, Playwright, Automation Testing, API Testing, Postman, Web Testing, Mobile App Testing, iOS Testing, Android Testing, Functional Testing, Regression Testing, Smoke Testing, Exploratory Testing, UAT, Bug Reports, Test Cases, Jira, SaaS Testing, QA Automation Engineer, Healthcare QA, Healthcare Software Testing, Healthcare Testing, Health-Tech QA, HIPAA, EHR Testing, EMR Testing, Patient Portal Testing, Telehealth Testing, Medical Software Testing

❯ 5+ years overall experience in software development industry, 4+ specifically as QA. Currently focused on Quality Assurance and Testing. ❯ BSc Degree in Computer Engineering ❯ ISTQB-CTFL certified Technical skills: • Programming languages: Python, Go, JavaScript, SQL, bash • Frameworks: Cypress, Selenium • CI/CD: CircleCI, Jenkins, GitHub Actions • OS: Windows, Linux, mobile(Android, IOS) • Databases: Postgres • DevOps: Docker, Kubernetes • Version Control: Git, • Project management Tools: JIRA, confluence, MIRO • Concepts: Cucumber, BDD, POM (Page Object Model), Software development lifecycle (SDLC) • Methodologies: Agile, Scrum • General Tools: Visual Studio Code, Postman, bitbucket, Github • Testing: Unit testing, integration testing, UAT, exploratory testing, E2E automation testing, regression testing • Deliverables/testing artifacts: Test plan, test cases, test report, defect management Outside of work: Gamer, pet lover with an inclination to sad songs You can also find more about my professional experience in my linkedIn profile, linked in the portfolio section. More detailed feedback from past coleagues and employees are listed in the Recommendations section.

I am a detail-oriented Manual QA Engineer with over one year of hands-on experience in software testing and quality assurance. I specialize in identifying bugs, ensuring functionality, and improving overall user experience by delivering reliable and high-quality products. I have experience in performing functional, regression, usability, and exploratory testing across web and mobile applications. I am comfortable creating and executing test cases, reporting defects clearly, and collaborating with developers and teams to ensure issues are resolved efficiently. My approach is thorough and user-focused—I don’t just test features, I think from the end-user’s perspective to catch real-world issues before they reach production. **What I can help you with:** * Manual testing (Web & Mobile) * Test case design and execution * Bug tracking and detailed reporting * Regression and smoke testing * UI/UX validation * Cross-browser testing I am committed to delivering accurate results, meeting deadlines, and continuously improving my skills. If you’re looking for a reliable QA tester who can help improve your product quality, I’m ready to contribute to your project. Let’s work together to make your application flawless!

I am a Quality Assurance (QA) software tester with over 3 years of experience in the industry. As a detail-oriented and thorough individual, I have a keen eye for identifying bugs, errors, and inconsistencies in software applications. I will cover functional, regression, integration, and acceptance testing for your application and/or website. If you're looking for a dedicated QA tester who can help you achieve your goals, then look no further. Let's work together to make your software applications the best they can be!