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⭐️ 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).

Key Achievements: 🏆 Top-Rated freelancer with 5+ years of professional QA experience 📌 Lots of Upwork projects successfully completed 🤖 5+ AI platforms tested 🚀 Tested and launched 10+ startup products successfully to the store ⏰ Worked over thousands hours on Upwork. As a QA Engineer with 5+ years of experience in Software Quality Assurance, I help teams present stable, user-friendly, and reliable products across web, mobile, and desktop platforms. My focus - understanding user behavior, business logic, and edge cases that impact real users. I’ve worked on products at different stages (startup to scaling), collaborating closely with developers and product teams to ensure high-quality releases. 🧪 Core QA Expertise ✅ Manual QA & Functional Testing • Functional, Regression, Smoke & Exploratory Testing • End-to-End User Flow Validation • UI/UX & Usability Testing • Acceptance & Integration Testing • Cross-Browser & Cross-Device Testing • Mobile App Testing (iOS & Android real devices) • Desktop Application Testing • Payment Flow & Form Validation • Edge Case & Negative Scenario Testing 🤖 Automation Testing • UI Automation with Cypress, Selenium, Playwright • JavaScript-based test scripting • Automation of critical user flows • Regression test coverage support 🔌 API & Data Testing • API Testing with Postman • Basic backend & data validation • Understanding of databases & data structures 🛠 Tools & Collaboration • Bug Tracking: Jira, Trello, Asana, Linear • Test Documentation: Test Cases, Checklists, Test Plans • Browsers & Devices: Chrome, Firefox, Safari + real iOS/Android devices • Collaboration&reporting: Slack, Google Docs / Sheets • CI-friendly testing mindset 🧠 How I Work ✔ Think like an end user, not just a tester ✔ Write clear, actionable bug reports with expected vs actual results ✔ Prioritize issues by risk and business impact ✔ Adapt quickly to fast-changing products and requirements ✔ Communicate clearly and proactively with teams ⭐ Why Choose Me? ✔ 5+ years of professional QA experience ✔ Strong mix of manual + automation skills ✔ Detail-oriented with a product-focused mindset ✔ Comfortable working independently or within Agile teams ✔ Flexible availability and quick onboarding ✔ Goal-driven 🔑 Related Keywords Manual QA, Automation Testing, Web Testing, Mobile App Testing, iOS QA, Android QA, API Testing, Postman, Cypress, Selenium, Playwright, Regression Testing, Exploratory Testing, End-to-End Testing, UI/UX Testing, Bug Reporting, Jira, Quality Assurance, Software Testing, Test Case Design, Acceptance Testing

I have been working as a QA engineer more than 4 years in testing Web and Mobile applications and it gives me confidence that I will make your product better My skills: - Manual testing web, mobile and desktop apps - Creating testing documentation (Checklists, Bug reports, Test cases) - SDLC and STLC - API testing - Basics of Postman - Test Design techniques - Functional and non-Functional testing - Worked in Agile Scrum\Kanban methodologies - Bug-tracking systems: JIRA, Trello, Asana, Monday, GitLab, GitHub

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

ISTQB-certified manual QA engineer with 8+ years in software testing across web applications, mobile apps, and API products. ✅ 9+ years in manual QA and software testing. ✅ ISTQB Certified Tester since 2024 - the internationally recognized standard for QA professionals. ✅ Load testing with JMeter adds performance coverage beyond standard functional manual QA. ✅ 4,041 hours billed directly on Upwork across 9 contracts. ✅ 99% Job Success Score and Top Rated Plus. ✅ Manual testing and web testing delivered for SaaS platforms, healthcare, fintech, and e-commerce products. Part of Pecode, a Top Rated Plus Upwork agency with 8+ years on the platform, 306,000+ hours billed, 99% Job Success Score, and 150+ IT professionals across QA, frontend, mobile, and design. Pecode is recognized as a Top Software Testing Company in Eastern Europe. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I DO ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Manual testing and web testing across web applications, mobile apps, and APIs. Full QA cycle from test plan to release sign-off: - Manual testing for new features and regression testing on every release - Web testing and web QA across all major browsers and screen sizes using Chrome DevTools and BrowserStack - Mobile app testing on iOS and Android - real devices and BrowserStack - API testing using Postman, Swagger, and proxy tools - Load testing and performance testing using JMeter - End-to-end testing covering full user journeys across web and mobile surfaces - Test case design and test suite management in TestRail - Bug reporting in Jira, Azure DevOps, and Confluence with clear reproduction steps, screenshots, severity labels, and expected vs actual behavior - Database QA and backend verification using SQL and MongoDB - Release sign-off with structured QA reports and test summaries - QA process setup for teams building their testing workflow from scratch Manual QA and web testing verticals I cover: SaaS platforms, healthcare products, fintech applications, e-commerce (including Magento), enterprise software running on Azure DevOps and Dynamics 365, and consumer mobile apps. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHO I WORK WITH ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Best fit for: - SaaS and B2B platforms preparing for releases or needing ongoing manual testing coverage - Healthcare, fintech, and e-commerce products where a bug in production costs real money - Mobile apps (iOS and Android) at any release stage needing a dedicated mobile tester - Enterprise products running on Azure DevOps or Dynamics 365 - Teams that need one accountable manual QA engineer, not a rotating pool of testers ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Week 1: I review your product, requirements, and existing test artifacts. I write a test plan covering scope, types of testing, environments, and priority bug areas. For web testing engagements this includes a browser and device coverage matrix. Week 2 onward: structured manual testing in your sprint cadence. Daily bug reports in your tracker. Regression testing after every release. API testing running in parallel with functional manual QA. Weekly QA summary reports for the engineering and product team. I ask before assuming and flag risks early. I overlap with EU and US business hours and respond within 4-8 hours during the working week. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREE QA AUDIT - START HERE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Share your staging URL and a brief on the riskiest area of your product. I will run a focused manual QA pass, log the first bugs I find with full reproduction steps and severity labels, and send back a sample bug report and a test plan outline within 48 hours - no cost, no obligation. It gives you a clear picture of the quality of my manual testing work before any contract starts. Not at the testing stage yet? Share your product brief and I will send back a recommended QA approach and test coverage plan tailored to your stack and release schedule.