Hi there! 👋 I am a QA engineer, exactly what you are looking for, with extensive experience testing web, desktop, and mobile applications. My expertise includes: ✔️ Mobile testing (iOS & Android, both native and hybrid apps) ✔️ Web and desktop testing ✔️ API testing with Postman ✔️ Chrome DevTools for debugging ✔️ QA documentation (test cases, bug reports, checklists) ✔️ Figma for design validation ✔️ Basic HTML & CSS for better test coverage Tools I utilize: - Management tools: Asana, Airtable, JIRA, Trello, Notion - Test documentation: Testrail - Chrome Dev Tools - Cross-browser testing: BrowserStack - API testing: Postman, Swagger, Proxy - Databases: SQL, MySQL Whether it’s mobile testing, website testing, or API validation, I’ll make sure your software is stable and works properly!

I help teams release faster without flaky tests, QA bottlenecks, or production surprises. I’m a Senior QA Automation Engineer with 6+ years of experience in web applications (fintech, healthcare, e-commerce). When teams usually reach out: • bugs reaching production • unstable or flaky test suites • slow release cycles • manual QA becoming a bottleneck 🛠️ Stack: • Playwright (TypeScript), Cypress, WebdriverIO • API testing • CI/CD: GitHub Actions, Jenkins, Bitbucket Pipelines • Cross-browser testing (BrowserStack) 🤖 AI testing experience: • LLM feature validation • prompt/response testing • edge cases & inconsistent outputs I focus on building QA systems that give teams confidence in every release. If you need help stabilizing QA or improving release reliability, feel free to reach out

I am a full-time UI/UX and WEB DESIGNER || SOFTWARE QUALITY ASSURANCE ENGINEER and ANALYST on UPWORK with expertise in MOBILE APPLICATION(BOTH iOS & ANDRIOD),WEBSITES and HYBRID APPLICATION DESIGNING AND TESTING, Cross Platform Mobile app and Website Testing. And providing intuitive design that are responsive across all platforms. ✅ Proficient in using Figma, AdobeXD, Framer and WordPress to design responsive, engaging and intuitive mobile application (Both Android and iOS), Websites, Web-App and Hybrid Application ✅ Also experienced in using with Automated Testing Tools such as: Appium, Selenium Web-Drive Library, Java and Nodejs ✅ Experienced in executing documentation for: Test Requirement |Test Plan | Test Strategy | Test Case | Test Scenarios | Tractability Matrix | User Flow | Bug Report | Bottleneck areas of applications | Test Summary Report Over the years, I have been helping clients from all over the world finding solution to their problems by creating multiple great-looking designs for startups, as well as big and small established businesses and also as a Professional Software Quality Assurance Engineer and Analyst help enterprises reviewing project requirements and user stories, developing acceptance criteria, writing and executing test cases, and providing detailed test reports upgrade their software to a higher level of quality to foster better user experiences. I am available for any role regarding Software Quality Assurance Analyst and UI/UX and Web Design and open to various projects ranging from simple to complex projects. Project Execution Summary For Software QA Testing: ✅ Get involved in Software Development and Testing Lifecycle ✅ Experience in Manual Testing and web application Testing ✅ Bug Tracking Tool & Process using Agile methodology ✅Analyze Test case and make the bug reports according based on client’s demand and provide a full knowledge of finding critical ,functional ,visual and usability bugs ✅Always follows test case Rules and the environments ✅Excellent communication, Great interpersonal skills. Quick learner, versatile, adaptable and process -oriented with high customer orientation Area of Specialization For UI/UX and Web Design: ✅ UI/UX Mobile App Design (both Android and iOS) and Web Design ✅ Ecommerce site and Landing Page ✅ Product research and analysis ✅ CRM websites and Dashboard ✅ Creating User Personas, User flow, Wireframe and Interactive (clickable) prototypes ✅ Creating UI Animation and collaborating with developers I'm not an average UI/UX and Web Designer and Software Quality Engineer, Analyst and Tester and if you'd like to get a feel of what I do that's little different from everyone else, then don't hesitate to reach out!

I'm an experienced QA Engineer with a passion for ensuring high-quality software products. I have experience working with clients across various industries, from startups to large enterprises, and have gained expertise in manual testing, test automation. As an automation tester, I can help you with: 1) Creating and maintaining test automation frameworks. 2) Proficient in Selenium and Java, with a strong understanding of test automation frameworks. 2) Developing and executing automated test scripts. 3) Integrating automated tests into the CI/CD pipeline. 4) Ensuring that the test automation is reliable, maintainable, and scalable. As a manual tester, I can help you with: 1) Creating test plans and test cases 2) Executing manual tests and recording test results 3) Reporting and tracking defects 4) Performing regression testing and user acceptance testing 5) Ensuring that the software meets the client's requirements and is user-friendly Here are some of my skills and qualifications: 1) Proficiency in testing tools such as Selenium, and Postman 2) Experience in programming languages such as Java, Python, and JavaScript 3) Familiarity with Agile methodologies and DevOps practices 4) Strong analytical and problem-solving skills 5) Excellent communication and collaboration skills 6) Attention to detail and accuracy 7) Ability to work independently and meet deadlines 8) Positive attitude and willingness to learn I'm committed to delivering high-quality work and ensuring that the products I test meet the client's requirements and are user-friendly. Let's connect and discuss how I can help you achieve your testing goals.

Senior QA Engineer and QA Consultant for hire — helping startups and enterprises ship reliable web, mobile, SaaS, eCommerce, and AI products. I provide software testing, quality assurance, manual QA, Playwright automation, API testing, and mobile app testing (iOS & Android) for worldwide clients. I’m MD Masfiqur Rahman, a Top Rated Plus Senior Software Quality Assurance Engineer with 14+ years of experience, $200K+ earned on Upwork, 100% Job Success, and 11K+ hours delivered. What I do as your QA engineer / software tester: • Manual QA & exploratory testing — functional, regression, UAT, edge cases • Playwright automation — stable end-to-end test coverage • API testing & SQL validation — backend and data integrity checks • Mobile app QA — iOS and Android (native & hybrid) • AI QA — prompt validation, model output checks, product reliability • Release readiness — bug reports clients can act on, documentation, go-live confidence Who I work with: Product teams and founders who need a reliable QA consultant or QA engineer for hire — not just bug lists, but clear risk signals before release. Clients across the USA, UK, Australia, Netherlands, Brazil, and worldwide. Why hire me: • Top Rated Plus · 100% Job Success • Clear communication and timezone-friendly remote delivery • Detailed, reproducible bug reports with severity and impact • Experience with Tesco, Harrods, Marks & Spencer–related projects and many SaaS / startup products Looking for a QA engineer, software tester, QA consultant, quality assurance engineer, or automation tester? Invite me — or message with your stack, timeline, and release goals.

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.

Do you need a Software QA Engineer who can test your web, mobile, and API product properly before release, then provide clear bug reports, test evidence, and release-ready results your team can act on? HELLO! 👋 40+ Hours Available Per Week 💎 Senior Software QA Engineer | Top Rated | 6+ Years of Experience | 30+ QA Projects 🥇 Web, Mobile, API, Manual, and Automated Testing ⚡ Playwright, Cypress, Selenium, Appium, Postman, JMeter, k6, and CI/CD Testing 📱 Real-device testing for iOS, Android, tablets, Windows, and macOS 🧠 Clear test cases, usability feedback, annotated screenshots, recordings, and actionable reporting I help startups, SaaS companies, e-commerce brands, AI products, and mobile applications release stable, user-friendly software through Software QA, Manual Testing, Functional Testing, Mobile App Testing, Web Testing, Usability Testing, API Testing, Automated Testing, Bug Reports, Test Case Design, and Test Results & Analysis. ==================================== 🔑 How I Help You ================= • Software QA for web, mobile, desktop, SaaS, and API-based products • Manual Testing and Functional Testing • Web Testing across Chrome, Safari, Firefox, Edge, Windows, and macOS • Mobile App Testing for iOS and Android devices • End-to-End Testing for key user journeys • Exploratory Testing for real-world user behavior and edge cases • Regression Testing before releases • Smoke Testing for quick build validation • API Testing using Postman, Swagger, REST Assured, and cURL • Test Case Design, test plans, checklists, and requirement coverage • Bug Reports with clear reproduction steps, screenshots, videos, console logs, and expected versus actual results • Usability Testing and UI/UX Testing • Cross-Browser and Cross-Device Testing • Payment Gateway Testing • Integration Testing • Performance Testing and Load Testing using JMeter and k6 • Accessibility checks aligned with WCAG 2.2 AA • QA Automation using Playwright, Cypress, Selenium WebDriver, and Appium • CI/CD test integration with GitHub Actions, GitLab CI, Jenkins, and Azure DevOps • AI application, chatbot, and conversational user-experience testing ======================= 🛠 Tool & Platform Expertise ============================ • Automation: Playwright, Cypress, Selenium WebDriver, Appium • Languages: TypeScript, JavaScript, Python, Java, SQL • API Testing: Postman, Swagger, REST Assured, Bruno, cURL • Performance Testing: JMeter, k6 • Bug Tracking & Test Management: Jira, Xray, TestRail, Qase, Zephyr, ClickUp, Linear, Trello, Azure DevOps • CI/CD: GitHub Actions, GitLab CI, Jenkins, Azure DevOps, Bitbucket Pipelines • Cross-Browser Platforms: BrowserStack, LambdaTest, real physical devices • Documentation: Test Plans, Test Cases, Checklists, Test Results, Release Reports, Bug Reports ================= 🌍 Domain Experience ==================== ✔ SaaS Platforms ✔ AI Applications and Chatbots ✔ E-commerce and Shopify Stores ✔ FinTech and Payment Systems ✔ Healthcare and Patient Platforms ✔ CRM and ERP Systems ✔ EdTech Products ✔ Travel and Booking Platforms ✔ Web3 and Blockchain Products ✔ Mobile Applications ✔ Marketplace Platforms ✔ Gaming and Desktop Applications ================================================ 📱 Multi-Device QA Lab — Real Device Testing ============================================ I test products on real devices and browsers, not only emulators. 💻 Windows and macOS • Chrome, Edge, Firefox, Safari • Multiple screen resolutions from 1366×768 to 2880×1880 📱 iOS Testing • iPhone XR through iPhone 16 Pro Max • Safari, Chrome, and Firefox testing • Responsive layouts, onboarding, payments, notifications, and app behavior 📱 Android Testing • Samsung, Google Pixel, Realme, and OPPO devices • Android 11 through Android 14 • Different screen sizes, browsers, and performance levels 📟 Tablet Testing • iPad testing for responsive layouts, usability, and tablet-specific behavior ========================== 📞 Let’s Discuss Your QA Requirements ===================================== Whether you need a complete QA process, a manual tester for an upcoming release, mobile app testing, API validation, automation coverage, or detailed usability feedback, I will provide structured testing and clear reporting your development team can use immediately. 💎 KEY SKILLS: Software QA, Manual Testing, Functional Testing, Mobile App Testing, Web Testing, Usability Testing, Software Testing, Bug Reports, Desktop Application Testing, Automated Testing, Android Testing, API Testing, Test Case Design, Test Results & Analysis, Annotated Screenshots, QA Automation, Regression Testing, End-to-End Testing, Cross-Browser Testing, iOS Testing, Performance Testing, Load Testing, Playwright, Cypress, Selenium, Appium, Postman, Jira, TestRail, CI/CD Testing.

I’m a QA Engineer with 3+ years of experience in manual testing, recently expanding into test automation with modern frameworks and tools. Over the past few months, I’ve been actively working on a real project where I design and maintain automated tests using Cucumber, WebdriverIO, and TypeScript. This hands-on experience allows me to build scalable test scenarios, improve regression coverage, and contribute to faster and more reliable releases. In addition to that, I have practical experience with Playwright and Selenium (including Selenium IDE), as well as Appium for Android testing, giving me flexibility across web and mobile automation. My core strengths include: Test automation with Cucumber + WebdriverIO + TypeScript UI and end-to-end testing (Playwright, Selenium) Mobile testing (Appium – Android) Functional, regression, and integration testing API testing with Postman and backend validation with SQL Test case design, execution, and bug tracking (Jira, Xray, Confluence) I’ve worked on complex systems such as telecom billing and CRM platforms (Vodafone Italy), where precision and deep system understanding are critical. I’ve also tested HR software platforms, focusing on usability, data integrity, and consistent user experience. I’m comfortable working in Agile teams, collaborating with developers, and quickly adapting to new domains and technologies. Additionally, I leverage AI tools like ChatGPT and Claude to generate smarter test scenarios and improve test coverage. 🔹 Tools & Tech: WebdriverIO, Cucumber, TypeScript, Playwright, Selenium, Appium, Postman, SQL, Jira, Git 🔹 Basic knowledge: CI/CD (Jenkins), Docker, JavaScript 🔹 Languages: English (fluent), Bulgarian (native) I’m focused on delivering reliable, well-tested software and continuously improving my automation skills. If you’re looking for a QA who can contribute both manually and with automation — I’m ready to help.

★ The QA you need – from planning to launch 🚀 I’m a US-Certified Software Tester with 5+ years of experience in Web & Mobile. I help startups through end-to-end QA, ensuring flawless testing, clear reporting, and seamless collaboration. 🧪 Services • QA strategy & process integration – define coverage, acceptance criteria, and standards • Test planning & documentation – test cases, checklists, regression suites • Manual QA testing – web, iOS, Android • Functional, regression, UAT, exploratory, smoke, and sanity testing • Bug reporting – reproducible steps, screenshots, and videos • Agile QA collaboration – Jira, TestRail, ClickUp, Trello, Linear 💼 Experience & Value • QA Tester for SaaS platforms, AI projects, and MVP launches (Web & Mobile) • Supported startups with end-to-end QA from planning to launch • Expertise in Agile QA, sprint testing & cross-platform validation 💻 Available Testing Devices • Windows 11 PC • iPad mini (A17 Pro, iOS) • iPhone 16e (iOS) • Google Pixel 9a (Android 15) 🕒 Availability • Philippines (PHT), 3:00 PM - 5:00 AM (including weekends) • Overlap with US, EU, AU & Israel time zones Clients trust me because I stay accountable, adaptable, and consistent, always focused on smooth, reliable releases and lasting partnerships. 📅 Let’s schedule a 15-minute call or message me to discuss your goals. 🔑 Keywords Manual QA Tester, QA Tester, QA Engineer - Manual, Manual QA Engineer, Manual Tester, Software QA Engineer, Software Tester, QA Lead, QA Specialist, Quality Assurance Specialist, Detail-Oriented Quality Assurance Professional, Freelance QA Support, Quality Assurance Checker, Web & Mobile App Testing, QA Testing for iOS, Android & Web, iOS App Tester, QA Tester for iOS App & Web, SaaS QA, Startup QA, No-Code QA (Bubble, WordPress), Website Tester, Website QA, UI/UX Tester, Functional Testing, Regression Testing, Regression Suite, Exploratory Testing, UAT, Smoke Testing, Sanity Testing, Cross-Browser Testing, Cross-Device Testing, Usability Testing, End-to-End QA, API Testing (Postman/REST), Test Case Creation & Execution, QA Documentation, Bug Reporting, Agile QA, Software Testing.

Greetings!☀️ 🔥 True expert in QA. 🎯 8+ years of experience, manual, automating, and refining software end-to-end. 🚀 I help startups and established teams release with confidence by ensuring quality at every stage from the initial idea to production launch. 👩‍💻 On a mission to make software products bug-free and simplify developers’ lives by helping them clearly reproduce and resolve issues. I'm an experienced QA Lead with over 8 years of testing web and mobile applications across industries such as Fintech, Healthcare, Logistics, Media, and Public Services. I specialize in manual and automation testing, performance testing, API testing, and setting up robust QA processes from scratch. I’ve successfully led QA teams, developed high-level test documentation, and ensured that software meets the highest quality standards — all while aligning with fast-paced development cycles and product goals. What I Do: 🔹 Testing Types Covered: • Functional, Regression, System, Smoke, Exploratory sessions • API Testing (Postman, Swagger) • Performance & Load Testing (JMeter) • Cross-browser & Cross-platform Testing • Black Box and BDD Testing • Mobile Testing (iOS & Android – real devices & emulators) 🔹 Deliverables I Provide: • Test Plans & Test Strategies • Test Cases & Checklists • Bug Reports with Severity/Priority • Release Sign-off Reports • Test Summary Reports • Risk Assessment & QA Process Improvements 🛠 Tools & Technologies I Use: • Test Management: Jira, Zephyr, TestRail, Xray, Asana, Trello, Zendesk • Bug Tracking & Reporting: Jira, ClickUp • API Testing: Postman, Swagger • Performance Testing: JMeter • Cloud & Device Testing: BrowserStack, AWS, Azure • Databases: SQL, MySQL, PostgreSQL • Collaboration: Confluence, Slack, Notion, Google Workspace, Teams I focus on delivering reliable, high-quality software quickly and with strong attention to detail. I take a structured approach to QA, helping catch issues early and keeping clients informed throughout the process. 📩 Let’s Connect: If you’re looking for a QA engineer with strong experience in manual and automated testing, I’m ready to help ensure high software quality and a great user experience in your next project.