Hire the Best QA Engineers in Kyiv, UA

💼 Proven QA Experience in Web, Mobile & eCommerce Testing 🕒 300+ Hours on Upwork | 10+ Jobs | Active & Available ⭐⭐⭐⭐⭐ 100% Job Success 🌐 Shopify, eCommerce, Web & App Testing 🛠 Manual QA | UI/UX | API | SQL | Analytics Validation 👉 Actively testing and helping teams catch issues before users do 👈 I regularly work with real projects, testing features daily, validating builds, and making sure everything works smoothly before release. 🛠 What I can do for you: • Manual testing (web, mobile, eCommerce platforms) • UI/UX testing (cross-browser & real devices) • Shopify & eCommerce testing (storefronts, checkout, payments, apps, themes) • API testing (Postman, REST, JSON validation, Swagger) • SQL queries for data validation (DB checks, consistency, integrity) • Analytics validation (events, tracking, data accuracy) • Daily testing of staging environments, builds & releases • Regression, smoke, exploratory & functional testing • Testing different builds and versions (Git workflows) • Debugging with Chrome DevTools (Network, Console, Storage) • Clear bug reports, test cases & QA documentation 💡 How I can help: • Review requirements, flows & edge cases • Validate data flow (UI → API → DB → analytics) • Catch bugs, inconsistencies & UX issues early • Keep product stable across releases and environments • Provide fast, clear and actionable feedback 🔍 What I bring: • Hands-on QA experience (web, apps, eCommerce) • Strong understanding of client-server architecture & HTTP • Practical experience with API, SQL & analytics validation • Attention to detail & structured thinking • Clear communication & fast response

With all my new clients I face the classic situation of "regular test automation" which is rarely fully successful. I can give you some tips on how to find a better approach which I have formulated based on my past experience. Very often automated test cases are a waste of effort due to failed attempts to get added value for the project. All your "regular static scripts/suites" become outdated and irrelevant immediately after the first successful execution. Measurable additional value is achieved only by writing new scripts. Then, you spend more time updating scripts than getting useful information from their execution. In addition, due to the use of some available/popular frameworks, you also face the situation where it is not possible to fully automate test cases due to certain limitations of the chosen framework. So in addition to all these problems, some really important e2e cases still have to be tested manually. All available frameworks are only suitable for creating a simple sequence of a few static actions. True end-to-end testing with a 2-4 hour test runs covering all aspects of the application is impossible. But this is proven to be possible with what I offer, and each such test session is dynamic, unique and adds additional value to the project because of that. You will be able to cover many cornercases and test cases which are currently marked as "not automatable", since instead of static repetitive actions, a set of defined and interconnected requiremnets/expectations is used for creation of user actions sequence. In essence, you get requirements formulated in executable code, which allows you to test your application as close to how a real user will use it as possible. And, there's no AI involved, it's all completely under your control. No dendencies from external random noice generators.

✨ Unlock Your Product's Potential with a QA Expert 🧙‍♂️ ✨ My clients don't just get bug-free products; they experience a transformation 🚀 I'm a top 3% QA Expert on UpWork, armed with a proven track record of delivering exceptional results: I don't just fix problems; I build quality from the ground up, ensuring your product is loved by users and a triumph for your business. 🏆 Explore some of the software testing projects I've contributed to in the Work History and Portfolio below 💯

Are you looking for a Tech PM or QA specialist to help ensure your project is well-structured, clearly defined, and delivered with high quality? You’re in the right place. My name is Viktoriia, and I am a Tech Project Manager / QA Engineer with experience working on complex web development projects in a leading engineering company in Kyiv, Ukraine. I work as part of Skynix, a team focused on delivering reliable and scalable digital solutions. How I Can Help I support teams in making sure that development work is clear, well-organized, and aligned with expectations. My responsibilities include: translating business requirements into clear technical specifications preparing documentation, workflows, and acceptance criteria creating test cases and supporting QA processes reviewing functionality to ensure it matches expected results supporting communication between business and development teams working with Git-based workflows and ensuring proper task flow Experience & Tools I have experience working with projects built on: Magento 2 • Magento PWA • WordPress • Laravel • Yii2 JavaScript • React • Redux • Node.js REST API • JSON • HTML • CSS • SASS GitHub • MongoDB My Approach I focus on clarity, structure, and reducing misunderstandings in the development process. This helps teams: avoid unclear requirements reduce rework and delays improve testing and delivery quality maintain smooth collaboration between all sides About Skynix Skynix is a full-cycle development company specializing in LAMP and JAM stack technologies, including Magento, WordPress, Laravel, React, and Vue. Why clients work with us: operating since 2015 20+ engineers across senior, middle, and junior levels strong experience in enterprise and e-commerce projects reliable remote collaboration across time zones solid communication and fast adaptation to new challenges If you are looking for someone who can help keep your project structured, transparent, and well-tested — I would be happy to collaborate.

I’m an eWPTX-certified Cybersecurity Consultant with a Bachelor’s degree in Cybersecurity and over 8 years of hands-on experience in application security, helping organisations identify vulnerabilities across web applications, mobile apps, APIs, and cloud environments. I help companies identify real vulnerabilities in their systems and understand how they can be exploited, not just theoretically, but in practice. My focus is on manual, attacker-driven testing aligned with OWASP Top 10 and beyond, with clear, actionable outcomes for your team. I’ve worked with SaaS platforms, multi-tenant systems, and applications handling sensitive data, including projects aligned with HIPAA and FDA requirements. What I can help you with: - Web and API penetration testing - Mobile application testing (iOS, Android) - Network penetration testing - Cloud and backend security assessments My approach: - Manual testing, not just automated scans - Focus on real attack paths and impact - Clear communication throughout the process What you get: - Professional report with severity (CVSS), evidence, and reproduction steps - Practical remediation guidance your developers can use - Executive summary for non-technical stakeholders Technologies and platforms I have experience with (including, but not limited to): - Frontend: React, Next.js, TypeScript, Tailwind CSS - Backend: Node.js, Express, FastAPI, Laravel (PHP) - Databases: PostgreSQL, Supabase, Firebase, MongoDB - Cloud & BaaS: AWS, Supabase, Firebase, Vercel, Cloudflare - APIs: REST, GraphQL, PostgREST - Auth & Security: JWT, OAuth, RBAC, Row Level Security (RLS) - Payments: Stripe (Checkout, webhooks, subscriptions) - Mobile: Android, iOS (dynamic analysis with Frida, Objection) - DevOps & Infra: Docker, CI/CD pipelines, GitHub Actions - AI integrations: RAG-based systems, prompt injection testing, data leakage analysis I’m easy to work with, responsive, and focused on delivering results that actually improve your security.

✅ Over 5 years of extensive experience as a highly skilled manual QA engineer; ✅ Proven track record with over 8 successful projects across diverse industries, partnering with renowned clients including Disney UK, General Motors, and Amazon. Skills: ⚙️ Proficiency in Agile SDLC, ensuring efficient and effective project lifecycles; ⚙️Expertise in comprehensive testing of both Web and Mobile applications, encompassing regression, smoke, unit, integration, cross-browser, and cross-platform testing; ⚙️ Adept at creating detailed test cases, checklists, and comprehensive test plans to guarantee top-notch quality; ⚙️ Exceptional at delivering reports, including precise bug reports in popular bug-tracking systems like Jira, Pivotal, Planio, ClickUp, and more; ⚙️ Outstanding communication skills, facilitating effective dialogue on QA-related topics within project teams; ⚙️ Active participant in daily meetings, grooming, retrospectives, planning, and other crucial project activities.