Hire the Best End-to-End Testing Professionals

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Aesha M.

Surat, India

$6/hr
5.0
9 jobs

Detail-oriented ๐๐€ ๐„๐ง๐ ๐ข๐ง๐ž๐ž๐ซ with 2.6+ years of experience in ๐Œ๐š๐ง๐ฎ๐š๐ฅ, ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง, ๐€๐๐ˆ, and ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž ๐“๐ž๐ฌ๐ญ๐ข๐ง๐  for ๐–๐ž๐› and ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐š๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ. I specialize in ensuring software quality through well-structured test strategies, automation frameworks, and thorough validation processes that help clients deliver ๐›๐ฎ๐ -๐Ÿ๐ซ๐ž๐ž, ๐ฌ๐œ๐š๐ฅ๐š๐›๐ฅ๐ž, ๐š๐ง๐ ๐ซ๐ž๐ฅ๐ข๐š๐›๐ฅ๐ž ๐ฌ๐จ๐Ÿ๐ญ๐ฐ๐š๐ซ๐ž. ๐Œ๐š๐ง๐ฎ๐š๐ฅ ๐“๐ž๐ฌ๐ญ๐ข๐ง๐ : Experienced in the full QA lifecycle โ€” from requirement analysis and test case design to execution, defect reporting, and documentation. Proficient with tools like JIRA, BrowserStack and TestRail for efficient test management and collaboration. ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง ๐“๐ž๐ฌ๐ญ๐ข๐ง๐ : Developed a Hybrid Test Automation Framework using Java, Selenium WebDriver, Playwright, TestNG, Maven, and POM, integrated with Allure Reports, ExtentReports and Log4j2. Implemented CI/CD pipelines using Jenkins and GitHub Actions to automate test execution on code commits and pull requests. Experienced in parallel and cross-browser testing using Selenium Grid and Playwrightโ€™s built-in capabilities to ensure faster and reliable automation runs. ๐€๐๐ˆ & ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž ๐“๐ž๐ฌ๐ญ๐ข๐ง๐ : Hands-on with Postman and Rest Assured for RESTful API validation. Skilled in schema validation, functional, and security testing, along with SQL-based database verification to ensure end-to-end data integrity and reliability. ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž & ๐Œ๐จ๐๐ž๐ซ๐ง ๐“๐จ๐จ๐ฅ๐ฌ: Executed load and stress testing using JMeter to analyze performance under real-world conditions. Familiar with BDD frameworks (Cucumber) and modern automation tools like Playwright and Cypress. Experienced in Git/GitHub for version control and Docker for test environment setup. ๐‚๐จ๐ฅ๐ฅ๐š๐›๐จ๐ซ๐š๐ญ๐ข๐จ๐ง & ๐ƒ๐ž๐ฅ๐ข๐ฏ๐ž๐ซ๐ฒ: Active contributor in Agile/Scrum teams, participating in sprint planning, QA strategy design, and release validation. Known for clear communication, quick adaptation, and consistent delivery of high-quality results. Iโ€™m passionate about improving testing efficiency, adopting new technologies, and building reliable QA solutions that ensure top-quality software delivery for every client.

  • QA Engineering
  • Manual Testing
  • Automated Testing
  • Selenium
  • Java
  • Cucumber
  • API Testing
  • Postman
  • SQL
  • Performance Testing
  • Mobile App Testing
  • Test Case Design
  • Test Execution
  • Bug Tracking & Reports
  • Cross-Browser Testing
Adele G.

Glendale, California

$75/hr
5.0
5 jobs

Full-stack engineer who builds it, then breaks it so you don't have to I have 10+ years of shipping production web and mobile products. I bridge two worlds most freelancers separate: I write modern React/Next.js code, AND I design end-to-end QA strategies for it. When you hire me, you get a partner who catches bugs before deploy, not after. What I do best: - Modern websites and web apps - Next.js, React, TypeScript, Tailwind, Node.js, Postgres, Stripe - Full-stack SaaS MVPs - auth, billing, dashboards, admin panels, API integrations - Mobile apps with React Native + Expo (iOS + Android from one codebase) - End-to-end QA for web and mobile - regression, smoke, exploratory, manual + automated - Test plans, test cases, SOPs, bug reports with reproducible steps and severity tagging - Python data validation for pipelines and reporting Recent work: - Phasly - built and shipped the landing site for a wellness mobile app in under 10 days. Live at phasly.app. - Currently leading QA at a Stanford-based startup, where I own test strategy across web + iOS + Android. - Past clients across healthcare, fintech, wellness, e-commerce, and B2B SaaS. Stack: TypeScript ยท React ยท Next.js ยท Node ยท tRPC ยท Tailwind ยท Postgres / Prisma ยท Supabase ยท Stripe ยท Vercel ยท React Native / Expo ยท Cypress ยท Playwright ยท Pytest ยท Python ยท Figma. If you have a project in mind - a web build, a QA engagement, or both - send me a short brief. I reply within a few hours during PST business hours with honest feedback and a clear next step.

  • Software Testing
  • Regression Testing
  • Smoke Testing
  • Manual Testing
  • Functional Testing
  • Usability Testing
  • Mobile App Testing
  • Selenium WebDriver
  • SQL
  • Quality Assurance
  • Java
  • Automated Testing
  • Bug Reports
  • QA Automation
  • Exploratory Testing
Masud R.

Jyvaeskylae, Finland

$20/hr
5.0
26 jobs

I am a detail-oriented Manual QA Tester with over 10 years of experience helping clients deliver stable, user-friendly, and bug-free applications. I specialize in testing web and mobile applications, ensuring that functional, UI, usability, and regression issues are identified and resolved before they reach your users. I have also worked with AI-powered websites, testing AI-driven features, workflows, and user interactions to ensure accuracy, reliability, and seamless performance. What I Can Help You With: โœ” Manual Testing (Web & Mobile Applications) โœ” AI Website & Feature Testing โœ” Test Case Creation & Execution โœ” Detailed Bug Reporting (clear steps, screenshots, screen recordings) โœ” Smoke Testing โœ” Regression Testing โœ” Exploratory Testing โœ” API Testing using Postman Tools I Use: Jira | Trello | Asana | TestRail | Google Sheets | Postman I focus on clear communication, fast turnaround, and delivering high-quality results. My goal is to help you release confidently with a smooth and reliable product. Available Devices for Testing: โœ” MacBook Pro โœ” Lenovo IdeaPad 3 (Windows) โœ” iPhone 11 Pro Max โœ” Android Devices: OnePlus 9 5G, Samsung Galaxy S21 FE 5G โœ” Tablets: iPad (8th Generation, 2020), Huawei MediaPad If you're looking for a reliable QA professional who treats your product like their own, let's connect!

  • End-to-End Testing
  • Software Testing
  • User Acceptance Testing
  • Web Testing
  • Functional Testing
  • Test Management
  • Mobile App Testing
  • Sanity Testing
  • Cypress
  • Test Design
  • Exploratory Testing
  • iOS
  • Bug Reports
  • Manual Testing
  • Cross-Browser Testing
Andrii T.

Lviv, Ukraine

$20/hr
5.0
32 jobs

๐Ÿ“ฉ Available to start ๐—”๐—ฆ๐—”๐—ฃ 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 โ€” 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. ๐Ÿ† ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ & ๐—ฃ๐—ฟ๐—ผ๐—ณ๐—ฒ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ขEdchart 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. โ€ขEdchart 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. โ€ขPMI โ€“ 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. ๐—ง๐—ข๐—ข๐—Ÿ๐—ฆ & ๐—ง๐—˜๐—–๐—›๐—ก๐—ข๐—Ÿ๐—ข๐—š๐—œ๐—˜๐—ฆ ๐Ÿ“‹ ๐—ง๐—ฒ๐˜€๐˜ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜: 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. ๐ŸŒ ๐—ช๐—ฒ๐—ฏ & ๐—–๐—ฟ๐—ผ๐˜€๐˜€-๐—ฃ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ ๐—ฉ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: BrowserStack, LambdaTest Professional website testing performed as a web tester and website tester, ensuring cross-browser reliability. ๐Ÿ“ฑ ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ & ๐—ฃ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ ๐—ง๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด: Validation as a mobile app tester and an app tester to extend software qa testing coverage under structured qa manual testing standards. ๐Ÿ”Œ ๐—”๐—ฃ๐—œ & ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ๐—ฉ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Postman, SQL Backend logic verification, reporting checks, and data entry validation including manual data entry workflows. ๐Ÿค ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—–๐—ผ๐—น๐—น๐—ฎ๐—ฏ๐—ผ๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: 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. ๐—ž๐—˜๐—ฌ ๐—ฃ๐—ฅ๐—ข๐—๐—˜๐—–๐—ง๐—ฆ ๐ŸŒ 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. ๐Ÿ‡ฉ๐Ÿ‡ฐ Danish Government Housing Platform Performed large-scale qa testing, cross-browser validation, and regression cycles as qa tester, qa engineer, and website tester. ๐Ÿข 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.. โค๏ธ Healthcare Donation Platform Executed secure transaction software testing, including home health qa validation and structured qa manual testing oversight. โ˜๏ธ SaaS & CRM Systems Worked on cloud platforms requiring salesforce qa, deep ux qa, and scalable software qa testing processes. ๐Ÿ’ช ๐—–๐—ผ๐—ฟ๐—ฒ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ โ€ข Full-cycle Software QA Testing โ€ข Structured QA Manual and qa manual testing โ€ข Functional, regression, and exploratory qa testing โ€ข Cross-browser website testing as a web tester โ€ข API & database validation โ€ข Collaboration with qa automation, qa automation engineer, and hybrid teams โ€ข 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. Letโ€™s build software that performs flawlessly in real-world conditions!

  • Software Testing
  • Testing
  • Software QA
  • Beta Testing
  • Manual Testing
  • Web Testing
  • QA Engineering
  • Quality Assurance
  • Mobile App Testing
  • Regression Testing
  • Usability Testing
  • Functional Testing
  • API Testing
  • Automated Testing
  • Performance Testing
  • Game Testing
  • Bug Tracking & Reports
  • QA Testing
  • Test Case Design
  • Jira
Ayush A.

Bhubaneshwar, India

$30/hr
5.0
22 jobs

๐Ÿšจ IF YOUR NEXT RELEASE DESERVES TO GO LIVE WITHOUT A SINGLE โ€œWTFโ€ MOMENT FROM YOUR USERS... Repeat after me: โ€œItโ€™s time to scale QA like the rest of my productโ€”so we stop playing bug roulette before launch.โ€ Youโ€™re moving fast. Your product is growing. Youโ€™re shipping builds weekly. Maybe youโ€™re prepping for a funding round. And right nowโ€”youโ€™re personally handling QA or trusting your devs to โ€œjust test it.โ€ Let me be blunt: Thatโ€™s not sustainable. You donโ€™t just need testers. You need a QA system. ๐Ÿšง On most platforms, โ€œQAโ€ means: โ€ข ๐Ÿ” Bug reports with no repro steps โ€ข ๐Ÿ“„ Spreadsheets filled with test cases no one actually runs โ€ข๐Ÿ–ฑ๏ธ Testers clicking randomly without product context If youโ€™re scaling fastโ€”and need someone who can plug in, think critically, and build you a QA foundation without slowing things downโ€ฆ Thatโ€™s where I come in. Iโ€™m Ayush โ€” QA Systems Architect & Founder of Verificon. And unlike 99% of QA freelancers out there, I donโ€™t chase surface-level bugs. I build QA systems that help fast-growing SaaS and mobile teams ship with confidenceโ€”without hiring a QA team from scratch. Iโ€™ve cracked the code on embedding structured, real-world QA into fast-moving product teams. By specializing in early-stage scale-ups, Iโ€™ve seen every version of QA chaos. And I know how to turn that into clarityโ€”quickly. A bold claim? Absolutely. But when youโ€™ve seen the same 5 mistakes repeated across 10 teams, you donโ€™t need another gigโ€”you need a system. Itโ€™s easy to spot the amateurs: โœ” Reporting bugs with no context or traceability โœ” Running โ€œtest passesโ€ without understanding user flows โœ” Writing vague test plans that look goodโ€”but donโ€™t help devs โœ” Logging UI issues without thinking about UX debt โœ” Never asking: โ€œWhatโ€™s the risk if this breaks?โ€ If youโ€™re relying on thatโ€”youโ€™re shipping blind. Letโ€™s Get Real Soโ€ฆ why trust me? Because Iโ€™ve: โ†ณ Helped a health tech startup cut production bugs by 60% in under 6 weeks โ†ณ Reduced dev triage load by 40% by restructuring their QA process โ†ณ Helped a mobile team launch to 10k users without a single post-release crash โ†ณ Integrated directly into Slack + Asana like an in-house QA leadโ€”without the headcount No fluff. Just systems that work. Examples of work Iโ€™ve done for clients (without naming names): โคท Built sprint-aligned test flows for web + mobile platforms โคท Designed & embedded QA scorecards used by founders to guide roadmap โคท Set up bug vaults that reduced dev back-and-forth by 70% โคท Introduced record-and-replay QA workflows for async clarity โคท Ran live testing alongside user onboarding to catch friction before launch โคท Audited UX flows to identify interaction debt before scale I donโ€™t do one-size-fits-all QA. But if youโ€™re building something great and QA is becoming your bottleneckโ€”letโ€™s talk. ๐Ÿ‘‡ Sound Like a Fit? If youโ€™re scaling fast and ready to get serious about QAโ€”click โ€˜Invite to Jobโ€™ or drop a message. If youโ€™re not there yet, thatโ€™s okay. Just donโ€™t wait for a user to find the bug you missed. To confident launches, Ayush Founder, Verificon

  • End-to-End Testing
  • Software Testing
  • Testing
  • Software QA
  • Quality Assurance
  • Manual Testing
  • Bug Reports
  • Web Testing
  • Functional Testing
  • Mobile App Testing
  • Usability Testing
  • Test Case Design
  • Bug Tracking & Reports
  • Test Execution
  • Jira
Mariam S.

Tbilisi, Georgia

$25/hr
4.9
6 jobs

AVAILABLE RIGHT NOW 40h/w | 6 Years QA Experience | TOP RATED Freelancer| 100% Job Success โฐ 1700+ worked on Upwork ๐Ÿ’ซ 6 years of QA manual/automated testing experience ๐ŸŒ Available full-time and flexible across most time zones! I am a dedicated QA Engineer and software tester with 5+ years of extensive experience in software testing, contributing to e-commerce, gambling, social, and TV apps (React). As a professional QA engineer, I specialize in ensuring software quality through meticulous manual testing, advanced QA automation, and comprehensive software testing strategies. ๐Ÿ’ก Technical Expertise & QA Automation Skills: โœ… QA Automation: Proficient in Katalon and Tosca, implementing 500+ automated test cases that increased testing efficiency by 40%. My QA automation expertise allows faster release cycles without compromising software quality. โœ… Software Testing Tools: Experienced in Postman for API testing, verifying 200+ endpoints and ensuring seamless integration and functionality. โœ… Operating Systems: Skilled in MacOS and Windows Server, adapting QA strategies for different environments. โœ… Project Management & Test Tracking: Extensive use of Jira, Azure DevOps, TestRail, and Trello for managing test cases, tracking defects, and coordinating QA processes efficiently. ๐Ÿ”ง Key Contributions as QA Engineer & Software Tester: โœ… Software Testing Documentation: Authored 100+ test plans, QA documentation, and test case reports, ensuring comprehensive coverage of all functional and non-functional requirements. โœ… System Specification Review: Expert in reviewing system specifications to identify testable requirements and create effective software testing strategies. โœ… Collaborative QA Strategy: Partnered with teams of QA engineers to develop robust QA automation frameworks and manual testing approaches, increasing bug detection by 30%. โœ… Manual and Automated Testing Execution: Conducted thorough manual testing and executed advanced QA automation scripts, identifying critical defects before production deployment. โœ… Defect Logging and Bug Reporting: Created detailed defect logs, ensuring all bugs are tracked and reported to development teams promptly. โœ… Post-Release QA Testing: Performed rigorous post-implementation testing and troubleshooting, ensuring software stability and user satisfaction after release. ๐Ÿ“Š Metrics & Achievements: โœ… Automated 40% of manual test cases, saving 2 weeks per release cycle. โœ… Reported and tracked 500+ defects, improving product quality and minimizing post-release errors. โœ… Increased user satisfaction by 15% through systematic software testing and QA processes. โœ… QA oversight on 10+ projects simultaneously, maintaining high-quality standards across multiple platforms. โœ… Detected critical software issues, preventing potential revenue loss of $50K+ per release. ๐Ÿ’ก Why Choose Me as Your QA Engineer & Software Tester: โœ… Extensive experience in QA automation, manual and exploratory software testing, defect tracking, and QA process improvement. โœ… Proven ability to develop QA automation strategies, execute comprehensive software testing, and collaborate with developers and QA engineers for high-quality software releases. โœ… Strong knowledge of web, mobile, and TV applications ensuring all user interactions are thoroughly tested. โœ… Passionate about enhancing product quality, improving user satisfaction, and implementing best practices in software testing and QA automation. ๐Ÿ“ฉ Letโ€™s Connect: If you are looking for a QA engineer or software tester with strong experience in manual and automated software testing, QA automation, defect management, and quality assurance, I am ready to contribute my expertise to ensure exceptional software quality and user satisfaction in your next project.

  • End-to-End Testing
  • Software Testing
  • Software QA
  • Manual Testing
  • Functional Testing
  • Bug Reports
  • Mobile App Testing
  • Test Case Design
  • Usability Testing
  • Performance Testing
  • Web Testing
  • Annotated Screenshot
  • Desktop Application Testing
  • English
  • Product Stability
  • Bug Tracking & Reports
  • API Testing
  • Administrative Support
  • Automated Testing
  • AI Implementation

How it works

Post a job for free Post a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a End-to-End Testing Freelancer on Upwork?

You can hire a End-to-End Testing Freelancer on Upwork in four simple steps:

  • Create a job post tailored to your End-to-End Testing Freelancer project scope. Weโ€™ll walk you through the process step by step.
  • Browse top End-to-End Testing Freelancer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top End-to-End Testing Freelancer profiles and interview.
  • Hire the right End-to-End Testing Freelancer for your project from Upwork, the worldโ€™s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a End-to-End Testing Freelancer?

Rates charged by End-to-End Testing Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a End-to-End Testing Freelancer on Upwork?

As the worldโ€™s work marketplace, we connect highly-skilled freelance End-to-End Testing Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream End-to-End Testing Freelancer team you need to succeed.

Can I hire a End-to-End Testing Freelancer within 24 hours on Upwork?

Depending on availability and the quality of your job post, itโ€™s entirely possible to sign up for Upwork and receive End-to-End Testing Freelancer proposals within 24 hours of posting a job description.