Hire the Best Test Case Designers
in Ukraine

Hey, I'm Manual QA with 3+ YEARS of Experience and 5,000+ HOURS of hands-on manual QA across web, mobile, and API products - 100% Job Success on Upwork. I help SaaS, e-commerce, and logistics teams ship stable releases by owning the full QA cycle, catching issues before users do, and writing bug reports developers actually want to read. I work best on long-term contracts (3+ months, part-time or full-time) where the team needs a reliable QA engineer who runs the testing process independently - from test plan to release sign-off - without constant handholding. WHAT I DO: - Functional, regression, smoke, exploratory, and UI/UX testing on web and mobile - API testing with Postman - validating contracts, integrations, error handling - Mobile QA on iOS, Android, and iPad (real devices + BrowserStack/LambdaTest) - Test case design and maintenance in TestRail - Cross-browser and cross-device coverage - Bug reporting in Jira with clean repro steps, evidence, severity, and retest notes - Design verification against Figma - catching UI and UX issues before they ship - Release sign-off and post-release verification TOOLS I USE DAILY: TestRail · Jira · Postman · Figma · BrowserStack · LambdaTest · Salesforce · Stripe · Amplitude · Browser DevTools · Slack WHAT I'VE SHIPPED: - FunnelCraft Studio (Jul 2024 - Jan 2026, ~1.5 yrs). End-to-end QA for digital products with funnel-based sales - landing pages, checkout, upsells, and post-purchase flows on web and mobile. Validated Stripe, Reteno, and Amplitude integrations via Postman. Built and owned the full TestRail suite. - King Dispatch (Aug 2023 - May 2024, ~10 mo). QA for a logistics web platform integrated with Salesforce. Tested load creation, driver assignment, status tracking, and Salesforce data sync. Verified API contracts and ran full regression before each release. - PulseNote (Mar 2023 - Dec 2024, ~1.5 yrs). QA for a cross-platform mobile app on iOS, Android, and iPad. Validated sign-up, login, data sync, offline mode, and push notifications across real devices. Built the TestRail suite from scratch and used Postman for auth and sync API checks. HOW I WORK: Week 1: I review your product, requirements, and existing test artifacts (if any), then deliver a short test plan covering scope, priorities, and risk areas. From week 2: structured testing in your sprint cadence. Bug reports in your tracker as I find them, regression before each release, and weekly summaries so you always know where the product stands. I overlap with EU and partial US business hours and respond within a few hours during the working week. LET'S TALK: Send me a message with what you're building and the area you want tested first. I'll come back with questions, a recommended scope, and a clear estimate - no pressure, no bot replies. Highlighted Skills: Manual QA Engineer, Software Tester, QA Analyst, Quality Assurance, Manual Testing, Web Testing, Mobile Testing, iOS Testing, Android Testing, iPad Testing, Cross Platform Testing, Functional Testing, Regression Testing, Smoke Testing, Exploratory Testing, UI/UX Testing, API Testing, Postman, End to End Testing, Cross Browser Testing, Bug Reporting, Test Case Design, TestRail, Jira, Figma, BrowserStack, LambdaTest, Salesforce Testing, Stripe Testing, Release Testing, SaaS Testing, E-commerce Testing, Logistics Platform Testing

⭐️ Highly skilled QA Engineer with over 9 years of experience in various types of testing, including web, mobile, and desktop platforms. Proficient in creating test documentation, working with Agile methodologies, and utilizing a wide range of testing tools and frameworks. ⭐️Top Rated Plus freelancer⭐️ 100% Job Success 📌Summary of Skills: * Manual Testing Mobile Applications (Android & IOS with Testflight installed) * Manual Testing of Desktop Software and Web-based Software * Excellent bug finder with a good eye for details, receiving awards and bonuses * Document creation (Test plan, test case, test script, test scenario, user's manual) * Report Bugging Documentation * Project Handover Documentation * Worked on Agile Methodologies 📌Scope of Testing: * Manual Testing (Functional testing such as smoke and sanity testing, regression, usability, alpha-beta, positive and negative, GUI, exploratory, API, and end-to-end testing) * Mobile Apps Testing * Game app testing(mobile/desktop) * Cross-browser Testing * UI/UX Testing/Feature suggestion * Test media platforms such as Roku, Visio, Tizen, Apple TV, Fire TV, and Android TV - 5 years of experience 📌Technical Experience: * Platforms: Windows XP, Windows 7, Windows 10 * Database: MySQL * Remote Applications: TeamViewer, Remote Desktop Application * Defect Tracking and Management Tools: JIRA, Trello, X-Ray, Excel, Youtrack, Zephir, Mantis * Other software/tools: Browserstack, Google Apps, Dropbox, Postman, Slack, Microsoft Teams * Microsoft Applications and documentation tools 📌Devices: * Android - Xiaomi mi 9t PRO * iPhone XR, iPhone 12 plus, iPhone 13 (TestFlight ready) * Tablet - iPad 8 gen * Apple TV * Google Chromecast ⭐️ Why you should choose me over another freelancer ⭐️ - I provide high-quality and professional work so that the customer has a positive experience of working with me, is satisfied with the result, and wants to come back to me next time with a new job offer. - I believe that my passion for testing and ability to learn, adapt to new challenges, and grow make me a strong competitor. Have any questions or want to discuss your projects? Please do not hesitate to contact me. Let’s get started! Cheers! ------------------------------------------------------------------------------------------------ Keywords: Quality Control, Manual Testing, Quality Assurance, QA Testing, Web Testing, Bug Reports, GUI Testing, UI Testing, Software QA, QA Engineering, Desktop Application Testing, Functional Testing, Non-functional, Software Testing, Web App Tester, Usability Testing, User Acceptance Testing, Defect Tracking, Test Reporting, Test Plan, Test Case, Data Testing, Website Testing, User Story, Beta Tester, Stability/Reliability testing, Compatibility testing, Black box Testing, Cross-Browser Testing, Cross-Device Compatibility, Retesting, Front End Testing, Accessibility testing, Web Content Accessibility Guidelines (WCAG).

👋 Hi! I’m a Manual QA Engineer with several years of hands-on testing experience on real client projects via Testlio. I help companies deliver stable, user-friendly web and mobile applications by finding bugs before users do. ✅ What I can help you with: Manual testing (Web & Mobile responsive) E-commerce & Payment flow testing (verifying checkout processes and payment gateways like PayPal across different geographical regions) Functional / Regression / Smoke testing Test case & checklist creation Bug reporting with clear reproduction steps UI/UX & Usability testing Cross-browser & cross-device compatibility testing 🛠 Tools I use: Android Studio / iOS simulators Charles Jira TestRail Postman Chrome DevTools 🧪 Testlio Experience: On Testlio, I worked on: Production-level applications Real devices & environments (I have different devices: macOS, Windows, Android phones and tablets, iOS mobiles, iPads) Strict test instructions & deadlines Collaboration with distributed QA teams High-quality bug documentation standards This experience trained me to deliver precise, structured, and reliable testing results. 💡 Why clients choose me: ⏱ On-time delivery 🔍 Strong attention to detail 🧠 Clear communication 📄 Well-structured bug reports (with screenshots & videos) I treat every project as if it were my own and always aim to improve product quality and user experience. 📩 Let’s discuss your project and make your product better! Experienced Manual QA Tester with more than 12000 hours on Testlio and awarded “Lion” status for outstanding performance and consistency.

📩 Available to start 𝗔𝗦𝗔𝗣 I am a results-driven QA Tester and experienced QA Engineer specializing in structured QA Manual processes and end-to-end Software QA Testing for web and cloud platforms. As a dedicated Web Tester, I deliver stable releases, reduce defects, and improve SDLC standards. I have worked as a qa tester, manual tester, and Manual QA tester, combining strong qa engineering discipline with practical qa testing and scalable qa software quality control. Over 5+ years and 50+ projects, I have performed full-cycle software testing — from requirements analysis to release approval. As both qa engineer and tester, I design structured qa manual testing frameworks and expand software qa testing coverage while maintaining precision as a web tester and website tester. I collaborate with full stack developer, project manager, and cross-functional teams to ensure reliable qa testing delivery. My expertise includes SaaS, ERP, CRM, and healthcare systems, including compliance-related environments and region-specific regulations projects. I have contributed to platforms requiring salesforce qa, ux qa, and enterprise-grade website testing validation. 🏆 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 •Edchart Certified Usability Testing Subject Matter Expert: Enhanced usability-driven software qa testing, advanced qa manual validation, and structured test analysis. As a qa engineer and qa tester, I apply risk-based qa testing and improve release confidence as a web tester. •Edchart Certified Manual Testing Subject Matter Expert Advanced specialization in qa manual, qa manual tester practices, and structured regression planning. Strengthened my role as software qa engineer manual specialist and delivery-focused qa tester ensuring scalable software qa testing cycles. •PMI – Agile & Predictive Project Management Improved collaboration with project manager teams, aligning sprint-based software testing with structured qa manual testing and long-term qa engineering governance. 𝗧𝗢𝗢𝗟𝗦 & 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦 📋 𝗧𝗲𝘀𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Jira, Confluence, ClickUp, Trello, TestRail, Qase Support structured qa manual, defect tracking, and transparent software qa testing processes led by a disciplined qa tester and qa engineer. 🌐 𝗪𝗲𝗯 & 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻: BrowserStack, LambdaTest Professional website testing performed as a web tester and website tester, ensuring cross-browser reliability. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 & 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Validation as a mobile app tester and an app tester to extend software qa testing coverage under structured qa manual testing standards. 🔌 𝗔𝗣𝗜 & 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻: Postman, SQL Backend logic verification, reporting checks, and data entry validation including manual data entry workflows. 🤝 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Work alongside qa automation engineer and automation tester teams to support scalable qa automation adoption while maintaining strong qa manual coverage and balanced software qa testing strategy. 𝗞𝗘𝗬 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦 🌍 WHO COVID Monitoring Service Delivered structured software qa testing and enterprise-level website testing as qa tester and qa engineer, ensuring production stability as web tester. 🇩🇰 Danish Government Housing Platform Performed large-scale qa testing, cross-browser validation, and regression cycles as qa tester, qa engineer, and website tester. 🏢 Enterprise ERP System Validated financial logic, documentation, and operational flows including collaboration with data analyst roles and ensuring compliance-related structures similar to user manual.. ❤️ Healthcare Donation Platform Executed secure transaction software testing, including home health qa validation and structured qa manual testing oversight. ☁️ SaaS & CRM Systems Worked on cloud platforms requiring salesforce qa, deep ux qa, and scalable software qa testing processes. 💪 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 • Full-cycle Software QA Testing • Structured QA Manual and qa manual testing • Functional, regression, and exploratory qa testing • Cross-browser website testing as a web tester • API & database validation • Collaboration with qa automation, qa automation engineer, and hybrid teams • Scalable qa engineering frameworks My work as a QA Tester, qa tester, and strategic QA Engineer reduces production defects through disciplined qa manual execution and reliable software qa testing governance. If you need a reliable QA Tester, experienced QA Engineer, detail-oriented Web Tester, and structured QA Manual specialist delivering enterprise-level Software QA Testing, I am ready to contribute immediately. Let’s build software that performs flawlessly in real-world conditions!

🥇 Top Rated Freelancer on Upwork 🥇 5 plus Years of Experience in Manual QA 🥇 Full coverage of testing 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 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 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 🐞