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💼 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

⭐️ 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).

📩 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!

Hello! 🖐I'm QA Tester with wide experience in API, web and mobile automated testing. I'm an expert in QA automation, performance testing, manual testing and testing processes. Although as meticulous QA Tester I'm happy to jump on any challenge and technologies / industries, generally I'm focused on providing reliable cost-effective testing solutions for long-term enterprise projects. I can compete a full stack developer in the skills and knowledge of how the modern software is built. And I surely use that knowledge to create bug-catching test cases and validate every dark corner of the product!💪🏻 ✅ 11+ years in QA Engineering ✅ 30+ successfully validated releases ✅ 5000+ automated test cases developed using QA Playwright, Cypress, Selenium ✅ 95% pass rate in UI framework with almost 2000 tests ✅ 5+ mobile applications automated as Mobile Automation Engineer (Android / iOS) ✅ 5+ performance testing projects completed using Gatling, JMeter, Locust and k6 ✅ 90% automated tests coverage achieved across critical business applications ✅ 80% reduction in production bugs through comprehensive QA automation strategies Programming languages: 🔶 Python 🔶 Java 🔶 JavaScript 🔶 TypeScript Frameworks and test runners: 🔶 Playwright 🔶 Cypress 🔶 Selenium WebDriver 🔶 Appium 🔶 Pytest 🔶 TestNG Performance testing 📊: Gatling, k6, JMeter, Locust, website performance. Other experience: 🔹Automation Testing Engineer with expertise in API testing, backend integration testing. 🔹QA Automation proficient in test framework design and maintenance. 🔹QA Tester implementing UX testing to ensure optimal user experience across all platforms (UX QA). 🔹SDET with strong technical background in open-source project, working with huge international team. 🔹Mobile Automation Engineer for iOS/Android applications. 🔹QA Lead experience managing teams of 15+ QA testers and automation engineers. 🔹As QA Engineer received ISTQB certification Industries: ✔️ Healthcare Technology: Automation tester for QA nurse scheduling and patient management systems ✔️ Salesforce QA: Comprehensive testing for 25+ Salesforce orgs and custom applications ✔️ E-commerce & Performance Marketing: as main QA Tetser I optimized testing strategies for high-traffic platforms ✔️ AdTech: Implemented robust QA automation for advertising manager and provider ✔️ Restaurants: lead QA team on quick-service restaurants (QSR) and table-service restaurants (TSR) multiplatform mobile application Why me?🤝🏻 As an experienced Automation Engineer and QA Tester specialist, I bring a unique combination of technical expertise and business acumen. My role as QA tester evolved into Automation Tester and eventually QA Lead, giving me comprehensive understanding of the entire testing lifecycle. Whether you need a Performance Testing expert, SDET for complex integrations, or Automation QA Engineer for your next project, I deliver measurable results that drive business success.

Hi everybody, I'm Oleh – your go-to Manual/Automation QA Engineer, I am here to minimize the number of bugs and improve the quality of your products. Why Choose Me? - 3+ years testing Web applications. - 2+ years testing Mobile applications. - 5+ years creating different test documentation such as Test Cases, Bug reports, Test Plan, Checklist, etc. - Over 10 Physical devices Android/iOS/Windows/MacOS. to date, I have been able to improve more than 30 websites/mobile applications that have received satisfied users. I have worked in various sectors, including: 💰 Financial Services 🏥 Healthcare / MedTech 🚚 E-commerce 📊 SaaS 📚 Education ❤️ Social and Dating Apps ...and the list goes on! 🚀 This journey has armed me with priceless insights into market trends, startup concepts, and thriving in highly competitive environments. Why Clients Choose Me as Their 5-star 🌟 QA Engenieers: ▪️ Create detailed test documentation. ▪️ Keen eye on details. ▪️ Excellent knowledge testing methodologies. ▪️ My communication skills are a symphony of strength. ▪️ I put client satisfaction at the heart of every project. ▪️ Honesty and transparency. ...and that's just the beginning! 🚀 Ready to improve your product so that the end user is satisfied? Let's chat! 🤝 ___________________________________________________ Related keywords: Web testing, Mobile testing, Postman, API testing, Swagger, Automation testing, Cypress, Selenium, Playwriter, Regression testing, Smoke testing, Test cases, Test Plan, Check List, Function testing, non-function testing, Stress testing, Test case Design, End-To-End testing, Bug reports, Software testing

Roobykon Software is a leading software development agency with 11+ years of experience in marketplace development and software testing process management. 🥇 We are a Sharetribe Flex Verified Expert and trusted Stripe SCA-ready partner. ⭐️100+ Sharetribe-powered marketplaces launched with excellent feedback since 2016 ⭐️Official development contributor of Sharetribe Go Community Edition (OpenSource) ⭐️11 years of experience in building marketplaces & sharing economy platforms ⭐️Top Rated Sharetribe development team ⭐️Experienced Ruby on Rails/React development team 🐞We’ll find all the bugs and convert them into cool features Based on a project idea and functional requirements, we assist our clients with the best combination for a product release or upgrade. 💫Having a strong experience in marketplace development, Roobykon agency provides you with: ✔️Both Manual and Automated Tests ✔️Test Plans, Cases & Processes ✔️Functional Requirements ✔️Scripting & Documentation ✔️Regression & Negative Testing ✔️UI & Compatibility Testing ✔️Data Interface & Migration Testing ✔️Performance/Load/Stress Testing ✔️Defect/Bug Tracking ✔️Test Strategies & Coverages ✔️QA & QC Standards 🤝Our clients say: «We really appreciate their flexibility, responsiveness, and the quality of their work, and we've heard similar sentiments from many of our customers to whom we recommended them. I think they're a great technology partner for anyone looking to build their online marketplace with Sharetribe.» «The work has increased user interactions within the platform, generated more transactions and drawn more feedback from users. Customers can expect a partner that combines professionalism and capability with the versatility of a smaller firm.» "Good work and collaboration. Thanks again!" 🤝Building long-term and trusted cooperation with our clients is the chief focus for the Roobykon team! ✉️Contact us for consultancy, and we’d love to guide you on the most appropriate solutions for your idea enlivening.