Hello, Glad to see you here. Looking for a Testing expert who ensures your product launches flawlessly? I’m a Top Rated Software Tester with 15+ years of experience in Manual and Automated Testing for Web, Mobile, and Enterprise Applications. My goal is simple and it is to help you deliver Bug-FREE and High-Quality Software your users can trust. My Expertise Includes • Functional, Regression, Integration, System, and UI/UX Testing • Automation: Selenium WebDriver and Playwright • Performance & Load Testing: JMeter • API Testing: Postman, Rest Assured • Cross-Browser & Device Testing: BrowserStack, Real devices • Bug Tracking & Reporting: Jira, Trello, TestRail, Azure DevOps Industry Experience I’ve successfully tested systems across ERP, eCommerce, Banking, Finance, Telecom and Healthcare domains by completing 50+ projects and ensuring smooth releases with zero critical post-launch defects. 🏆 Why Clients Choose Me • Top Rated with 100% Job Success Score on Upwork • 10+ years of Corporate experience in the reputed organizations - Virtusa and KPMG Sri Lanka • Strong attention to detail, clear documentation, and proactive communication • I don’t just identify bugs. I help enhance performance, usability, and reliability with cost- effective strategies Let’s Work Together Whether you need a dedicated Software Testing partner, a comprehensive test cycle, or a custom automation framework, I can help you build a testing process tailored to your needs. Top strengths: • Attention to detail • Proactive communication • Smart and Team working • Quick learner Other Qualifications: • Master’s degree (‘Distinction’) in Keele university -UK. • BCS - The Chartered Institute of IT • ISEB - Testing Certification Contact me today, and let’s make your next release flawless. Thanks for your time.

Production bugs cost revenue, customer trust, and business reputation. I help SaaS, FinTech, and enterprise teams release high-quality software by identifying critical issues before users do. I'm a Senior QA Engineer / QA Consultant with 5+ years of professional experience delivering quality assurance for web, mobile, API, and enterprise applications. From manual testing and Playwright automation to API validation, database verification, and release testing, I help teams ship stable, production-ready software with confidence. Currently, I work as a Senior QA Consultant at Corzent (1 year 7 months – Present), where I contribute to enterprise FinTech solutions, end-to-end quality assurance, automation initiatives, release validation, and production readiness. Previously, I worked as a QA Engineer at Virtusa (2 years 9 months), supporting enterprise-scale platforms in Agile environments. Experience Highlights + 5+ years of professional QA experience + Senior QA Consultant at Corzent + Former QA Engineer at Virtusa (2 years 9 months) + Tested 40+ web, mobile, and API applications + Executed 3,000+ test cases + Logged 1,000+ defects + Helped reduce regression testing time from 1 day to approximately 2 hours through Playwright automation + ISTQB Certified (CTFL & Mobile Application Testing) + Strong Agile, Scrum, SDLC & STLC experience Throughout my career, I've collaborated closely with developers, product owners, business analysts, and release teams to minimize production risks, improve software quality, and ensure successful releases. I don't just execute test cases, I take ownership of quality from requirement analysis through production release. What I Can Help You With Manual QA & Exploratory Testing + Functional Testing + Exploratory Testing + Regression Testing + Smoke & Sanity Testing + End-to-End Testing + Cross-Browser Testing + Cross-Device Testing + User Acceptance Testing (UAT) + UI/UX Validation + User Journey & Workflow Testing + Production Readiness Testing Automation Testing + Playwright Test Automation + End-to-End Automation Framework Development + Regression Automation + Test Maintenance & Stability Improvements + Flaky Test Analysis + Automation Strategy + CI-Integrated Test Execution API & Backend Testing + REST API Testing + Postman Collections + Authentication & Authorization Testing + API Workflow Validation + Backend Verification + Charles Proxy Network Debugging + API Mocking (Oh My Mock) Database Testing + Oracle Database Validation + MySQL Testing + SQL Query Validation + Data Integrity Testing + Backend Data Verification Mobile Testing Real device testing on: + iPhone 16 + iPhone 11 Pro + iPad 11 + Samsung Mobile Devices + Samsung Tablets + Android Emulators (BlueStacks) CI/CD & Release Validation Hands-on experience supporting continuous delivery pipelines including: + Bitbucket Pipelines + Octopus Deploy + Docker + Azure + Build Verification + QA/UAT Validation + Deployment Verification + Release Quality Gates Tools & Technologies Playwright • Postman • Charles Proxy • Oracle • MySQL • SQL • Jira • Confluence • Bitbucket Pipelines • Octopus Deploy • Docker • Azure • BlueStacks AI-assisted testing + ChatGPT + Claude + Gemini + Codex Used for test case generation, exploratory testing, documentation, and productivity. Industries & Product Experience I've contributed to quality assurance for products and enterprise platforms including: + TikTok (Web & Mobile) + Paycor (Database Validation & QA Support) + Simpology (Enterprise FinTech) + SaaS Applications + Financial Services + Enterprise Business Systems What You Can Expect + Clear, detailed, and reproducible bug reports + Thorough manual and exploratory testing + Reliable Playwright automation + Comprehensive API and database validation + Faster regression cycles + Reduced production risks + Excellent communication and collaboration + Ownership throughout the SDLC + Quality-focused release decisions My goal is simple: Help your team release faster, safer, and with confidence. If you're looking for a QA Engineer who takes ownership, communicates clearly, and delivers reliable software quality, send me a message today. I'm happy to offer a free 15-minute consultation to discuss your project and how I can help.

I am a Quality Engineering Specialist - Expert QA/Web/Mobile/Desktop App Tester. ♛ Upwork`s certified Top Rated Plus QA freelancer. ♛ Listed among TOP 1% of Successful Upwork Freelancers with a perfect "100% Job Success" Badge. Expert in QA, QA....and QA 😊 ♛ 6000+ hours of exclusive Software Quality Assurance, Website Quality Assurance, App Testing experience on Upwork (5 STAR rating) and 7+ years of corporate experience in the field of QA and testing software. My experience includes the following:- Well versed with various types of Black Box Testing, Functional testing, Retesting, Regression testing, Compatibility testing, Smoke testing. → Test case design on TestRail,Testlink,Google Sheet and Test Execution. → Sound knowledge of Software Development life cycle (SDLC) and Software Testing life cycle (STLC). → Having knowledge of SDLC, STLC and Defect Life cycle. → Sound knowledge of testing mobile application (Android and iOS) → Expertise in Functional Testing, UI Testing. → Effective bug reporting via tool JIRA, Trello. → Sound knowledge of Performance testing of Web and Mobile application with jmeter. → Basic knowledge of Automation using Selenium- Webdriver with Java → Worked on Agile methodology.

I deliver comprehensive Quality Assurance solutions, leveraging 15+ years of full-stack expertise from foundational manual testing to high-speed, AI-powered automation—to ensure rapid, high-quality software releases and efficiency improvements for clients. I transitioned to a 100% freelance capacity after 10 years of full-time employment, offering a proven mix of corporate experience and consulting agility. Core Value : Strategic Quality Engineering Leader | AI-Powered Autonomous Testing & Framework Architecture ** At the core of my current work is the development of Autonomous AI Agents using Playwright MCP (Model Context Protocol) servers. This allows for dynamic, context-aware web automation that moves beyond static selectors to handle complex UI states with minimal human intervention. I complement this with AI-driven API Testing agents and sophisticated workflow orchestration using n8n, ensuring that your entire testing pipeline—from frontend to backend—is intelligent, connected, and highly efficient. **I leverage the full power of Generative AI, including Claude, ChatGPT, and Gemini, to optimize day-to-day testing activities. By implementing Retrieval-Augmented Generation (RAG), I automate the extraction of test requirements from complex documentation and generate high-fidelity synthetic test data. **This "AI-First" approach, combined with my mastery of tools like testRigor, TestSigma & BrowserStack LCA allows me to deliver self-healing test suites that maintain 99% reliability even as your product evolves. ** Modern Web Automation: Over 6 years in automation, including 1+ year of hands-on experience with Playwright (JavaScript & Java) for high-speed, reliable end-to-end tests, alongside established proficiency in Selenium WebDriver (Java & C#), TestNG, and Serenity/Cucumber (BDD). ** Full-Stack Testing: Expertise in automating Mobile Apps (Appium/Java) and APIs (REST Assured, Postman, Karate, JMeter, SoapUI) to achieve high-coverage, shift-left testing across the entire platform. ** Framework Architecture: Expert in analyzing and setting up robust, maintainable frameworks (Keyword-Driven, Data-Driven) tailored to project needs. QA LEADERSHIP, PROCESS & SPECIALIZED RIGOR I ensure robust quality across the entire development lifecycle through strategic planning and deep domain knowledge. ** QA Leadership & Scrum Mastery: Certified Scrum Master (CSM) proficient in managing QA deliverables, estimations, tracking, and leading all Agile/Scrum ceremonies. Proven success in team collaboration and client communication (status reports, sprint planning). ** Documentation & Strategy: Vast experience in delivering core QA artifacts: Test Plans, Test Strategies, Test Case Designing, Test Execution Reports, and Root Cause Analysis (RCA) for maximum organizational clarity. ** Extensive Testing Coverage: Proficient in all critical testing types: Smoke, Sanity, Functional, Integration, Regression, System, UAT, Load/Performance, Compatibility (OS/Browser), and Internationalization. ** Specialized Domain Focus: Dedicated 5 years of experience in WordPress Website Testing and deep domain knowledge across Logistics, Healthcare, E-Commerce, SaaS, and ERP. TECHNICAL STACK & TOOLS ** Defect & Test Management: JIRA (including JIRA-Confluence & JIRA-Zephyr), TestRail, HP-ALM, ClickUp, Trello, Bugzilla, and Redmine. ** CI/CD & Version Control: Jenkins, GitHub, GIT, and Bitbucket. ** Debugging & Utilities: BrowserStack, SelectorsHub, Firebug, and PageSpeed. ** Database: Strong proficiency in SQL for testing and validation across PostgreSQL, MySQL, and MS-SQL. AVAILABILITY & ADMIN ** JIRA Administration: Experienced in setting up JIRA from scratch, including complex workflow and schema configuration. ** Project Management: Includes 3 years of formal project management experience. ** Mentoring: Proven trainer for Agile/Scrum, Manual Testing, and Automation (Selenium, HP-ALM, JIRA). ** Commitment: Highly reliable, multi-tasking, and available 40+ hours per week for long-term partnership.

✅ Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) ✅ 11000+ hours and still counting ✅ 100% Job Success (Client Satisfaction Ratio) ✅ 9+ Years Of Experience ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English ✅ Web apps testing, Windows & MacOS apps testing, iPhone & Android apps testing Over 9+ Years of Extensive experience in IT Industry with emphasis on Quality Assurance & Software Automation includes desktop and web based applications in with multiple business domains like Healthcare, Financials, Crypto,E-commerce, Competition management ,Payment gateways, Salesforce applications and CRM systems. ✅ Proficient in testing web, mobile, and desktop applications with a focus on functional, non-functional, API, regression, performance, and security testing. ✅ Skilled in creating test strategies that encompass end-to-end functionality and complex business workflows, ensuring robust test planning and execution. ✅ Proficient on Automation tools like Playwright, Selenium WebDriver, Appium (iPhone / Android), TestNG, Junit, Maven, Jenkins, Jbehave, Cucumber, and SOAP UI Pro for testing Client Server and Web based Applications. Successfully designed and built automation frameworks from scratch, improving testing efficiency and coverage. ✅ Deep understanding of Agile practices, with hands-on experience using JIRA ,Azure DevOps, Notion, Holded for project management. ✅ Experience in designing, documenting, and executing test plans, test scripts & test cases for manual and automation. ✅ Expertise in database testing, SQL queries, and debugging HTML, jQuery, and JavaScript. ✅ Expert in different types of testing that includes Black Box testing, Smoke testing, Functional testing, System Integration testing, End-to-End Testing, Regression testing & User Acceptance testing (UAT) & Involved in Load Testing, Performance Testing & Stress Testing. Well Experience in creating Requirement Traceability Matrix to ensure comprehensive test coverage of requirements. ✅ Experienced in providing the efficient locators strategy like XPath and CSS to run WebDriver script in stable condition. ✅ Expertise in using different bug tracking tools like Jira, QAComplete. ✅ Experience in API Testing, Functional Testing, Integration Testing, Data Driven Testing, Load Testing, BDD, JDBC and Validating WSDL using SOAP UI tool. ✅ Experience in J2EE, Service Oriented Architecture (SOA). ✅ Excellent experience with source version control tools such as Subversion (SVN) & GIT. ✅ Experience in JS, TS, Python, Rest APIs, VB Scripting, Groovy Scripting and SQL Queries in Backend Testing. ✅ Experience in writing SQL Queries for Database Testing to verify Data Validity, Data Integrity, Data Recovery, and Data Security. ✅ Experience with version control, configuration management and change control procedures using tools such as Git. ✅ Experience in interacting with business analysts, developers, technical support & help them base line the requirement specifications. Technical skills: ✅ Automation Tools ✅ Playwright (ts/js), Cypress, Cucumber, Selenium IDE/WebDriver, BDD, SOUP UI Pro, Postman, Data Driven concepts. Programming Languages ✅ Typescript, JavaScript, Python, JAVA, PL/SQL ✅ Project/Test Management Tools ✅ Jira, Azure Dev Ops, Notion. Test Framework: ✅ BDD, TestNG, Junit Web Debugging Tool ✅ Firebug, Firepath, XPath IDE: ✅ Intellij, Eclipse, Visual Code, PyCharm. Continuous Integration Tools ✅ Git, Jenkins Methodologies ✅ Agile, Waterfall, V-Model Databases ✅ MySQL, Oracle, DB2, SQL Server Operating Systems ✅ MAC, iOS, Windows, Android Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱.💯

⚡ Senior QA Engineer with 7+ Years of Experience in Automation & Manual Testing I help companies deliver high-quality, bug-free web and mobile applications by combining detailed manual testing with powerful automation frameworks. My goal is to identify issues early, reduce regression testing time, and improve overall product reliability. I have experience testing applications across SaaS, telecom, fintech, healthcare, gaming, and Web3 platforms, working closely with developers and product teams to ensure smooth and stable releases. Core Expertise • Automation Testing (Selenium, Cypress, Playwright, JMeter, Appium) • Manual Testing (Functional, Regression, Exploratory) • Web & Mobile App Testing • API Testing and Validation • Cross-Browser & Cross-Device Testing • Performance & Load Testing • Test Case Design & Bug Reporting Tools & Technologies Selenium | Cypress | Playwright | Postman | JMeter | Docker | Azure DevOps | Jira | TestRail | BrowserStack | SQL Why Clients Work With Me ✔ 7+ years of professional QA experience ✔ Build automation frameworks that reduce testing time ✔ Provide clear bug reports with screenshots and videos ✔ Strong collaboration with developers and Agile teams ✔ Focus on delivering stable, high-quality software 💬 If you're looking for a reliable QA engineer to ensure your product launches smoothly and performs flawlessly across platforms, let's connect. 🔍 SEO-Based Keywords Automation Testing, Manual Testing, Selenium WebDriver, Cypress, Playwright, Appium, JMeter, API Testing, Postman, Regression Testing, Functional Testing, Mobile App Testing, Cross Browser Testing, Performance Testing, JMeter, Test Automation Framework, SQL

I help startups, SaaS companies, and AI-driven businesses deliver stable, scalable, and production-ready applications through expert QA strategy, automation frameworks, API validation, and modern AI workflow testing. With 20+ years of experience in Software Testing & Quality Assurance, I have successfully delivered 60+ projects and completed 16,336+ hours on Upwork with long-term client relationships and consistent delivery quality. I specialize in: ✔️ QA Automation Framework Design ✔️ API Testing & Backend Validation ✔️ AI/LLM Workflow Testing ✔️ SaaS Platform Testing ✔️ Performance & Load Testing ✔️ End-to-End Test Automation ✔️ CI/CD QA Integration I have worked across Web, Mobile, API, Desktop, CRM, ERP, SaaS, and AI-powered applications for startups and enterprise clients. 🤖 Modern AI & LLM Testing Expertise Hands-on experience testing and validating modern AI applications and workflows including: 🔹 LLM Workflow Testing 🔹 AI Agent & Agentic Workflow Validation 🔹 LangChain & LangGraph Testing 🔹 RAG Pipeline Validation 🔹 Prompt Testing & Response Validation 🔹 AI Automation Workflows 🔹 FastAPI-based AI Services 🔹 Vector Database Integration Testing 🔹 AI SaaS Platform QA 🔹 API Testing for AI Systems 🔹 End-to-End AI Workflow Validation Experience working with modern AI architectures involving: ✅ OpenAI APIs ✅ Vector Databases ✅ AI orchestration workflows ✅ Context-aware AI pipelines ✅ Multi-step AI agent systems ⚡ Automation Testing Expert in building scalable automation frameworks using: 🔹 Selenium WebDriver 🔹 Playwright 🔹 Cypress 🔹 Appium 🔹 Pytest 🔹 Robot Framework 🔹 Mocha/Chai 🔹 Jest 📱 Automation Coverage ✔️ Web Applications ✔️ Mobile Apps ✔️ APIs ✔️ Desktop Applications 🛠️ Technical Skills Languages & Databases: Java | Python | JavaScript | SQL Testing & Automation: Selenium | Playwright | Cypress | Appium | Postman | JMeter | Pytest | Robot Framework AI & Modern Tech: LangChain | LangGraph | FastAPI | Vector Databases DevOps & Tools: Docker | BrowserStack | LambdaTest | Azure DevOps | Jira | GitHub

Hello there! I am Umair, a hardworking, self-motivated and reliable person with strong organizational skills and a proven track record in Software Quality Assurance. I always strive to achieve the highest standard possible, at any given task and in any situation. I am accustomed to working in a fast-paced environment, particularly when dealing with multiple tasks at the same time. Self-motivated and organized Product SQA Engineer, who is able to prioritize and strategize the task accordingly.

Professional bug catcher! Developers' terror (JK, we get along pretty well) and PM's best Friend 🕒 3+ 𝐲𝐞𝐚𝐫𝐬 of experience as a QA Engineer ⭐️ Specialized in QA testing for AI products, SaaS, Web and Mobile apps (Android & iOS) 🏆 Expert in Figma UI/UX validation, uncovering edge-case bugs, and ensuring a seamless user experience 👉 Click “Invite” or “Hire” to find issues before your users do. Salam , This is Mumtaz and I help startups and software teams deliver reliable products through thorough manual testing and structured QA processes. What I test ✔ SaaS Platforms ✔ AI Applications ✔ Web Applications ✔ Mobile Apps (Android & iOS) ✔ WordPress & E-commerce Websites My QA Services ============== * Functional Testing * Regression Testing * Smoke & Sanity Testing * Exploratory Testing * UI/UX & Usability Testing * API Testing (Postman) * Cross-Browser & Cross-Device Testing * Test Case Design & Execution * Bug Reporting (Jira, Trello, ClickUp, Azure DevOps) * Basic Playwright Automation What you'll receive ================ * Detailed bug reports with reproduction steps * Screenshots and screen recordings * Clear severity and priority classification * Test cases and execution reports * Actionable feedback to improve product quality Tools ==== Jira • Postman • Playwright • BrowserStack • Chrome DevTools • GitHub • Trello • ClickUp • Azure DevOps • Figma • Google Sheets If you're looking for a dependable QA engineer who communicates clearly, tests thoroughly, and delivers organized reports, I'd be happy to help.

✔ 13+ Years of hands on experience in Software testing (Manual, Automation, API & Mobile app) ✔ Worked as a full time employee for around 10 years and since then 100% into freelancing. ✔ Expertise in all types of testing - Smoke, Sanity, Functional, Integration, Regression, System, Compatibility (OS/Browser), Internationalisation, User acceptance Testing (UAT), Load & Performance Testing. ✔ Around 05 years of Wordpress Website Testing experience. ✔ Vast experience in creation of Test Plan, Test Strategy, Test Bed Setups, Test Cases Designing , Test Execution, Test Result Reports, Root Cause Analysis reports and Matrices ✔ Good experience in Test case execution across all the environments -QA/STAGE/PROD ✔ Reporting Defects , Root Cause Analysis(RCA) of the defects found, Planning Bug Triage Meetings and assisting developers in defect analysis/reproducing. ✔ Test Environment creation - Creating test data for both Manual and Automation test script across QA/STAGE or PROD environments. ✔ People/Team management - Help team in Task Review, Task Allocation, Estimations, Tracking QA deliverables & Collaboration with both Development & Product Owners. ✔ Client Communication - Weekly/Daily/Monthly Status Reports, Planning Team/Sprint Planning Meetings ✔ Expert with Agile/Scrum Process - Certified Scrum Master (CSM), Good experience working in Scrum Teams, User Stories, Story Points, Acceptance Criteria's, Daily Standup/Sprint Planning/ Demo/Retrospective Meetings. Tools (Defect Tracking, Test Case Management & Others) --------------------------------------------------------------------- ✔ JIRA, Trello,JIRA -Zephyr, HP-ALM,Pivotal Tracker, Redmine, HipTest,Mantis & Bugzilla ✔ Bitbucket, GitHub, GIT, Jenkins, Cygwin ✔ BrowserStack, Firebug, PageSpeed Database ----------- ✔ PostgreSQL, MySQL, MS-SQL ✔ Good experience with SQL and DB testing API Testing -------------- ✔ Good experience in testing API's using tools like Postman,Swagger. ✔ API Automation using REST Assured, Postman, Karate, Jmeter & SoapUI Web & Mobile Automation -------------------------------- ✔ 6+ Years of experience in Web Automation using Selenium Web-drivers ( Java & C #) along with TestNG framework & Serenity with Cucumber (BDD). ✔ 2+ Years of experience in Mobile automation using Appium ( Java) ✔ Expert in analysing and setting up automation frameworks( Keyword & Data driven) Load & Performance Testing ---------------------------------- ✔ Load & Performance Testing using tools like Jmeter, BlazeMeter. Mobile(Native app) Testing --------------------------------- ✔ Native Apps testing on Android and iOS platforms Domain Experience ------------------------ ✔ Healthcare, E-Commerce, Social networking, Online Survey's , Lifestyle, SAAS, Travel websites, ERP & Cloud Applications. Online and Classroom Trainings --------------------------------------- ✔ Agile - Scrum Trainer (Online and Classroom training) ✔ HP-ALM - Online and Classroom Training ✔ JIRA-Agile - Online and Classroom Training ✔ Manual Software Testing - Online and Classroom Training ✔ Selenium with Web drivers - Online and Classroom Training Additional Achievements ------------------------------- ✔ Certified Scrum Master - Scrum coach ✔ JIRA Administration Experience - Can help in Setting up JIRA from scratch to configuring complex Workflows & Schemas. ✔ 3 Years of Project Management experience ✔ Ability to work under pressure, prioritise and multi-task efficiently in a team or independently. ✔ Available 40 hrs/week or more if required.