Hire the Best Software QA Testers
in Argentina

Hello, Damián here I´m a professional QA Manual Tester, Game Tester and Pro player of CS2 from Argentina. I have 2 years of experience as Tester and I can help Games, Apps, Web pages and projects of all kinds to achieve high standards of quality and performance for an optimal player/user experience. Also, I gain high value experience as a professional player of Counter Strike, in this field I was able to develop my teamwork skills, organization of tasks and work, group management and other key aspects for the functioning of any work group.

✍️ - Highly proactive Tester with 10+ years of experience, who also has served as a Qa Lead, Coach, and Mentor for Junior testers and people with no background in technology who wanted to join the Testing World. ✍️ - Organized and analytical, experienced in Agile, able to work with distributed teams around the world, making sure products and services meet internal and external standards. ✍️ - Proficiency in creating Testing Documentation (including Test Cases and Test Plans), performing Cross-browser and Cross-platform Testing, guiding teams to be Quality-oriented, distributing tasks, and setting goals and career plans. Self-driven, motivated with a sharp eye for details, and with a great capacity for prioritization. ✍️ - Good communication skills and capable of working and learning independently. Solution-oriented. ✔️ - LANGUAGES: Spanish - Native English - Advanced German - A.2 ✔️ - API TESTING: With Postman - 3 years - Examination of API responses, import and compare JSON files, request methods (GET, POST, PUT, DELETE, etc), run collection of requests. ✔️ - AUTOMATION: TRAINEE LEVEL - 1 year of experience with Cypress/Javascript ✔️ - AGILE: 11 years ✔️ - JIRA: 11 years ✔️ - TEST CASES: Zephyr, Practitest, and Excel. (For TestRail, 1 year) ✔️ - TEST PLANS: 6 years ✔️ - USER STORIES: 11 years understanding, testing, and perfecting user stories ✔️ - MOBILE TESTING: 7 years between various full-time and freelance projects, including emulating devices and installing apps or games on phones and tablets. ✔️ - QA MENTOR: 6 years ✔️ - ISTQB: Foundation Level - 2017 HOBBIES AND INTERESTS: ⭐ - Planning Disney trips is my thing. ⭐ - I once piloted the Millennium Falcon and I have a video to prove it. ⭐ - My Hogwarts house is Ravenclaw and my favorite HP character is Luna. ⭐ - I hold a degree in Kindergarten teaching. ⭐ - My previous leaders considered me an ice-breaker. ⭐ - My favorite TV series are Friends, The Office, Modern Family, The Goldbergs, Downton Abbey, Breaking Bad, Big Bang Theory, and Stranger Things. ⭐ - I can watch and re-watch the Neverending Story and Labyrinth and never get tired. ⭐ - Favorite game: The whole Dark Parables saga. ⭐ - I'm obsessed with music and culture from the 80s, 90s, and 2000s and I'm a bookworm. I love the smell of new books. DEVICES FOR TESTING: - iPhone 15 Pro Max Titan - iPhone XS Max - iPad pro 12 inches - Apple Watch Series 4 - Redmi Note 11 - Samsung S20+ - Samsung Tablet Pro 10 - Chromecast with Google TV - Amazon Firestick

Bugs cost you users, reputation, and money. I find them before your clients do. I am an Information Systems Engineering student and a meticulous QA Tester with a 100% Job Success Rate on Upwork. I don't just click around; I analyze applications from a technical perspective to deliver highly detailed, actionable bug reports that your development team can fix instantly. What I bring to your project: Comprehensive Testing: Functional, usability, UI/UX, and regression testing across mobile, web, and PC platforms. Professional Bug Reporting: Clear, step-by-step reproduction steps, expected vs. actual results, high-quality screen recordings, and annotated screenshots. Technical Background: Being an engineering student allows me to understand software architecture, databases, and code behavior, enabling deeper technical insight during test cycles. Available Testing Hardware & Environments:Mobile: Samsung S22+ (Android) with a local Argentine SIM card (perfect for geolocation, SMS authentication, and telecom network testing). PC: High-performance setup with an active Steam account (Level 13) for thorough PC game playtesting and performance analysis. Whether you need a mobile app tested under real-world conditions, a website layout verified across browsers, or a PC game stress-tested to its limits—I deliver clear results under tight deadlines. Fast responses, professional documentation, and zero fluff.

Hi! I’m Nahuel, a QA Tester and programming student from Argentina currently based in New Zealand. I specialize in: Game testing Mobile and web app testing Manual QA LATAM Spanish localization review User experience and usability feedback I have experience testing mobile apps, eSIM services, websites, and indie games, providing detailed reports, bug documentation, screenshots, and user-focused feedback. As a gamer and tech enthusiast, I pay close attention to: UI/UX details Translation naturalness Gameplay experience Performance and usability Real user behavior I’m familiar with: Android Windows Web platforms Steam games Functional and manual testing Besides QA, I’m also studying software development, working with Python, Java, MySQL, and databases, which helps me better understand software structure and troubleshooting. I’m detail-oriented, reliable, and easy to communicate with. My goal is to help clients improve their apps, games, and digital products with clear feedback and thorough testing. Let’s work together!

Over 160 successful projects across music technology, notation workflows, synchronization, QA/testing, and AI-related music projects. I collaborate with music technology companies, educational platforms, and AI developers on tasks involving MusicXML workflows, score synchronization, music QA, dataset curation, engraving, interactive scores, timestamping, lyric alignment, and educational content production. My background combines music notation, audio workflows, testing, and technical precision to help clients build reliable and high-quality music tools and content. ✅ Summary of skills: • AI & Music Technology • Music Notation & MusicXML • Score Synchronization & Interactive Scores • QA & Testing • Timestamping & Lyric Alignment • Educational Music Content • Audio Editing/Synchronization

I'm a QA Automation Engineer (SDET) with 2+ years designing and building automation frameworks for web and API apps. - Main stack: Playwright (JS/TS), Newman/Postman, CI/CD (GitHub Actions, Jenkins) - Automate business-critical flows: login, payments, error cases, API validations - Experience with cross-browser, mobile and backend test automation - Use AI tools (ChatGPT, Claude) for smarter test maintenance and self-healing selectors I've helped teams reduce manual QA work, speed up releases and improve product quality. Let's connect if you need a partner to take your QA automation to the next level.