Hire the Best TestLink Specialists in Lviv, UA

Hello, 🏆 Top Rated Plus Upwork Freelancer ⏱ 14000+ hours billed on UpWork 💻 55+ Projects ✅ Verified portfolio About seven years of experience in software quality assurance and control. Skills & Experience: - manual testing; - QA management; - Web / desktop projects testing; - Mobile applications testing; - SCRUM Certificates: ISTQB® Certified Tester – Foundation Level – May 2017; Skills: - Platforms: macOS, Windows; - Mobile: iOS, Android; - API: Swagger, Postman; - Design & Mockups: InVision, Figma; - Test Management and Issue-Tracking Tools: Atlassian Jira, TestRail, TestLink, Trello, Asana, Phabricator, ClickUp - Database; MySQL, PSequel; - Continuous Integration and Version Control Systems: GoCD, GIT; - Software Testing Methods: Black box, Functional, User Interface testing (HTML, CSS), Regression, Usability, Localization, Compatibility, System, Acceptance, Cross-platform, Cross-browsing; - Test Design Techniques: Equivalence Partitioning, Boundary Value Analysis, Decision Tables, State Transition, Use case testing; - Software Development Methodologies: Scrum, Kanban, Waterfall.

🥇 Top Rated Freelancer on Upwork 🥇 5 plus Years of Experience in Manual QA 🥇 Full coverage Manual QA for Web and Mobile products, including API validation 🥇 Clear, developer friendly test documentation and bug reports 🥇 Smooth cooperation in remote teams and Agile workflows Performing such types of testing ✅ Manual ✅ Exploratory ✅ Functional ✅ System ✅ Regression ✅ Smoke ✅ UI and UX testing ✅ Cross browser and compatibility testing ✅ API testing Also have hands-on experience with Test Automation 🤖 Automation QA (AI-assisted): built and maintained automated test scripts leveraging AI tools (Claude, ChatGPT) to accelerate script writing, debugging, and maintenance, combining manual QA expertise with modern AI-powered automation workflows Experienced in Reviewing requirements and clarifying acceptance criteria before testing starts Creating practical test scenarios and test cases based on real user behavior Reporting bugs with clear reproduction steps, expected versus actual results, and evidence Supporting fast release cycles by verifying fixes and running regression before production Working closely with developers and product leads to reduce regressions in complex workflows Technical expertise in Manual QA includes 🔎 Management tools: Jira, Azure DevOps, TestRail, Trello, Confluence, Asana 🔎 API testing: Postman, Swagger 🔎 Debugging: Datadog, Splunk, Amplitude 🔎 Cross browser testing: BrowserStack, LambdaTest 🔎 Databases: basic SQL, PostgreSQL 🔎 Remote collaboration: clear async updates and structured status reporting 🔎Mobile testing: TestFlight, Google play, Firebase, Appstore connect I have worked with SaaS style products and workflows where many objects and calculations depend on each other, so I test not only isolated features but also system behavior and edge cases. I will be glad to help your team ship stable releases that meet business needs and feel reliable for users. Feel free to message me and share your product scope. QA Tester, Manual QA, Software Quality Assurance, Web and Mobile Testing, SaaS QA, Functional Testing, Exploratory Testing, Regression Testing, Smoke and Sanity Testing, End to End User Flows, UI and UX Testing, Responsive Design Testing, Cross Browser Compatibility, iOS and Android App Testing, UAT Support, Release Verification, Production Checks, Bug Reporting, Defect Triage, Repro Steps, Test Cases and Checklists, Test Plan, Acceptance Criteria Review, Requirements Validation, Edge Case Coverage, API Testing, REST API Validation, Postman, Swagger, Chrome DevTools, Network Logs, HAR Capture, SQL Queries, PostgreSQL, Salesforce QA, SOQL, Stripe Payments Testing, Webhook Validation, Analytics Tracking Validation, Amplitude, Jira, TestRail, Confluence, Azure DevOps, Trello, BrowserStack, LambdaTest, TestFlight, Firebase, App Store Connect, Remote Testing, Azure Virtual Machines, AnyDesk, Localization QA, Content QA, Data Integrity Checks, Calculation Validation, Session Based Testing, Agile QA, Sprint Testing, Automation QA, Test Automation, AI Assisted Test Automation, Automated Test Scripts, Script Maintenance, Low Code Automation, AI Powered QA Workflows

Hey there! I'm a Manual QA Engineer with YEARS of experience making sure digital products actually work, on real devices, for real users. I don't just hunt bugs. I help teams ship smoother, smarter software by blending critical thinking with clear communication. Whether it's a scrappy startup or a scaling platform, I bring structure to chaos with QA processes that catch issues before your users ever see them: saving you time, frustration, and reputation damage. 🛠 Skills Snapshot 🔍 Testing Types Functional • UI/UX • API • Regression • Smoke • Exploratory Cross-browser & compatibility checks via BrowserStack & LambdaTest ⚙️ Tools I Work With Test Management: Jira • TestRail • Confluence • Trello • Azure DevOps API & Debugging: Postman • Swagger • DevTools Databases: SQL • Soql • PostgreSQL (basic querying) Remote Systems: Azure VMs • AnyDesk Other: Stripe (payments, analytics) • Amplitude • Salesforce 🧪 Here's What I Deliver End-to-end testing for web, mobile, and desktop Bug reports that are crystal clear - with repro steps, media, and context Thorough docs: test cases, checklists, exploratory session reports Real-time QA in live environments and remote setups Fast product ramp-up I get your workflow and fit right in 🤝 Why People Like Working With Me ✔️ Thinks like a developer, tests like a real user ✔️ Communicates clearly no mystery bugs, just honest updates ✔️ Fits in fast-agile sprints, ad-hoc releases, or anything in between ✔️ Obsessive about usability, reliability, and that final user click 🤖 AI-Powered Automation I also build automation solutions using AI tools like Claude and ChatGPT, without relying on traditional coding. Instead of writing custom scripts from scratch, I leverage AI to design, generate, and optimize automated workflows, making it faster and more cost-effective for clients who need practical automation without a full dev team. One of my recent projects involved using Claude to build an automated test suite (Playwright, TypeScript) for an AI-powered travel planning platform - covering key user flows including login and a multi-step AI trip generation wizard, while also surfacing real backend/frontend defects along the way. If you're building something people rely on, let's make sure it works before launch. Need a fresh pair of eyes, or a bug-squashing brain? Let's chat 🐞 Manual QA Engineer, Manual QA Tester, Software Tester, Quality Assurance Engineer, Manual Testing, Software Testing, QA Analyst, Test Engineer, Web Application Tester, Mobile App Tester, Functional Testing, UI/UX Testing, API Testing, Regression Testing, Smoke Testing, Exploratory Testing, User Acceptance Testing (UAT), End-to-End Testing, Cross Browser Testing, Usability Testing, Bug Tracking, Bug Reporting, Test Case Writing, Test Plan Creation, Test Documentation, QA Process, Agile Testing, Startup QA, SaaS Testing, AI Product Testing, Mobile QA, Web QA, Remote QA Testing, Jira, TestRail, Postman, Confluence, Azure DevOps, BrowserStack, LambdaTest, SQL Testing, Salesforce QA, Freelance QA Engineer, Remote QA Engineer, Detail-Oriented Tester, Release Testing, Real Device Testing.

⭐ I am a QA Engineer with 5 years of commercial experience. I'm skilled in testing Web & Mobile & Desktop applications ⭐ Skills: 📌 Knowledge of HTML, CSS, SQL; 📌 Good understanding SDLC, STLC; 📌 Good understanding of Agile methodologies (Scrum, Kanban, Waterfall, V-model); 📌 Knowledge of the QA-approaches, understanding of test design techniques; 📌 Experience in writing test documentation (test cases, checklists, test plans, bug reports); 📌 Experience in testing Web, Mobile, and Desktop Apps; 📌 Automation testing with Cypress; 📌 Network protocol (HTTP, HTTPS); 📌 Management tools (TestRail, GitHub); 📌 Practice with bug tracking systems: Jira, YouTrack, Confluence; 📌 API testing. 🛠 I had many projects such as large and small projects. It was medicine, education, and entertainment projects. 🛠