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Regression Testing is an integral part of software engineering. It can be used to identify defects and bugs, uncover unexpected results in data, and help improve the quality of releases. Regression testing is based on rerunning tests that were previously carried out, such as unit tests, to confirm the feature or product's performance. Most of the time, this involves returning to a previously working version to make sure subsequent changes have not impacted its performance or reliability.

A Regression Tester is an essential member of any software engineering team since these tests help detect bugs in the software or product development process quickly and in a timely manner. They then use test coverage techniques such as benefit/risk analysis and random testing to ensure the best possible quality assurance level. They also ensure that regression-related risks are escalated and mitigated in a timely manner.

Here's some projects our expert Regression Testers made real:

  • Use of algorithm data fusion techniques for binary classification
  • Performance analyses of web applications
  • Identification and implementation of security features into existing systems
  • Detection and debugging errors within complex code written in different languages
  • Verification of expected outputs against actual results

Regression testing is an essential part of software engineering. It is used to detect bugs or defects, uncover unexpected results in data, and improve the quality of software releases by ensuring subsequent changes do not affect its performance or reliability. Our expert Regression Testers carry out various test coverage techniques with benefit/risk analysis and random testing for highest possible quality assurance.

If you need help with your software project development process, post your project on Freelancer.com and hire an experienced Regression Tester today!

จาก 13,109 รีวิว ลูกค้าให้คะแนน Regression Testers 4.92 จาก 5 ดาว
จ้าง Regression Testers

Regression Testing is an integral part of software engineering. It can be used to identify defects and bugs, uncover unexpected results in data, and help improve the quality of releases. Regression testing is based on rerunning tests that were previously carried out, such as unit tests, to confirm the feature or product's performance. Most of the time, this involves returning to a previously working version to make sure subsequent changes have not impacted its performance or reliability.

A Regression Tester is an essential member of any software engineering team since these tests help detect bugs in the software or product development process quickly and in a timely manner. They then use test coverage techniques such as benefit/risk analysis and random testing to ensure the best possible quality assurance level. They also ensure that regression-related risks are escalated and mitigated in a timely manner.

Here's some projects our expert Regression Testers made real:

  • Use of algorithm data fusion techniques for binary classification
  • Performance analyses of web applications
  • Identification and implementation of security features into existing systems
  • Detection and debugging errors within complex code written in different languages
  • Verification of expected outputs against actual results

Regression testing is an essential part of software engineering. It is used to detect bugs or defects, uncover unexpected results in data, and improve the quality of software releases by ensuring subsequent changes do not affect its performance or reliability. Our expert Regression Testers carry out various test coverage techniques with benefit/risk analysis and random testing for highest possible quality assurance.

If you need help with your software project development process, post your project on Freelancer.com and hire an experienced Regression Tester today!

จาก 13,109 รีวิว ลูกค้าให้คะแนน Regression Testers 4.92 จาก 5 ดาว
จ้าง Regression Testers

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    สถานะงาน
    7 งานที่พบ
    Ongoing QA Testing for Multiple Websites -- 2
    5 วัน left
    ยืนยันแล้ว

    We are looking for a reliable and detail‑oriented QA & Website Tester to test multiple websites on an ongoing basis. Your role is to identify bugs, UI/UX issues, broken links, responsiveness problems, and anything that affects user experience or functionality. This project requires multiple iterations meaning you will test, report issues, retest after fixes, and verify improvements across several rounds. Consistency and thoroughness are essential. You must be proactive, organized, and able to provide clear documentation of issues.

    $75 Average bid
    $75 การประมูลเฉลี่ย
    89 คำเสนอราคา

    We need an experienced manual QA tester to thoroughly test a live, already-deployed web app called PriceMatch and produce a clear bug report. ABOUT THE APP PriceMatch lets a customer log a purchase they made at a retailer (Best Buy, Costco, Target, Walmart, Amazon), then automatically tracks that product's price. If the price drops within a 60-day window, the app alerts the customer by email/push so they can claim a price-match refund from the store. It's a React web app (also installable as a PWA) backed by a Node.js API. WHAT NEEDS TESTING 1. Account & login - Register, log in, log out, change password - Stay logged in across browser sessions/tabs — confirm you are NOT unexpectedly logged out during normal use (this was recently changed, please test carefully) - Ed...

    $29 Average bid
    $29 การประมูลเฉลี่ย
    74 คำเสนอราคา

    I need a complete regression-test suite written in Python with Playwright that runs cleanly inside our existing MCP environment. The automated flow should cover every user-facing feature we currently regression-check by hand, exercising the paths we use most often in production. Scope • Build well-structured Playwright page-object files and PyTest-style tests for the full application workflow. • Make sure the suite runs headless on Chrome (vital; no other browsers needed right now). • Wire the tests into our MCP pipeline so they can be triggered on each merge; a simple command or shell script that MCP can call is fine. • Produce concise HTML or JUnit-style reports so failures are obvious at a glance. Acceptance criteria 1. All existing manual regression step...

    $540 Average bid
    $540 การประมูลเฉลี่ย
    73 คำเสนอราคา

    I’m looking for a meticulous QA partner to put Lumai—our web-based and Android learning environment—through its paces. Functionality is the top priority: every feature must behave exactly as designed, whether the learner is on the browser or our Android app. You’ll start with the Jira test suite we currently maintain. Many cases are there, but the coverage is uneven. I need you to: • Execute every existing case, logging defects with clear steps, screenshots or screen-captures, and severity. • Flag missing or obsolete scenarios, then expand the suite so core workflows, edge cases, and recent releases are fully represented. • Produce an at-a-glance coverage report that shows what was tested, what was added, and where risk still exists. For tool...

    $3 / hr Average bid
    $3 / hr การประมูลเฉลี่ย
    33 คำเสนอราคา

    I have an Android build that is feature-complete and ready for a final quality sweep before it hits the Play Store. What I need from you is twofold: 1. Manual validation • Run my full functional pass and documented edge-case matrix across a healthy mix of real Android devices and OS versions (no emulators for this stage). • Log every deviation from the acceptance criteria with crystal-clear steps to reproduce, screenshots or screen-captures, device/OS details, and any relevant logs so my devs can fix fast. 2. Automated regression coverage • Build an Appium-based suite that focuses on the critical user flows I will share. • The suite must be reliable enough to drop straight into our CI pipeline (GitHub Actions today, but a simple shell entry point i...

    $540 Average bid
    $540 การประมูลเฉลี่ย
    62 คำเสนอราคา

    Project Overview Our mobile application, "Dare the devil" by Shuklas World, recently went live on the Google Play Store, and we need a QA Tester to push it to its limits. Your objective is to dive deep into the production environment, uncover hidden bugs, identify performance bottlenecks, and work alongside our team to resolve them. We are looking for someone who can go beyond basic functionality and test complex edge cases. Core Responsibilities Execute rigorous manual testing across various Android devices, screen sizes, and OS versions. Uncover functional anomalies, UI/UX glitches, app crashes, and performance issues. Document defects comprehensively with exact steps to reproduce, device details, and screen recordings. Collaborate directly with our development team to clarify...

    $19 / hr Average bid
    $19 / hr การประมูลเฉลี่ย
    68 คำเสนอราคา
    Australian iPhone Web App Tester
    1 วัน left
    ยืนยันแล้ว

    I’m rolling out a web application with online payment capability and I need fresh eyes from Australia who can run focused functional tests on an iPhone. Here’s what I expect back: screen recording, plus a screenshot. I’ll provide a test account and tell you how to do it; you simply follow it, explore beyond it, and flag anything unexpected. Because regional factors such as language settings and local payment gateways matter, you must physically be in Australia and perform the test on an actual iPhone (no simulators). If that matches your setup, I’m ready to send credentials and get your first run scheduled immediately.

    $33 Average bid
    $33 การประมูลเฉลี่ย
    31 คำเสนอราคา

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