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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!

7,593レビューから、クライアントは Regression Testers 4.94/5個の星で評価します。
Regression Testers を採用する

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!

7,593レビューから、クライアントは Regression Testers 4.94/5個の星で評価します。
Regression Testers を採用する

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    7 見つかった仕事

    I have a mobile application that must be exercised end-to-end through simulation tools on both iOS and Android. Your task is to run functional, usability, and regression passes inside popular device clouds or local emulators—whatever gives me fast, repeatable coverage—then report every issue with clear evidence. I expect you to: • spin up a representative range of iPhone and Android devices in BrowserStack, Sauce Labs, Xcode Simulator, Android Studio Emulator, or any similar environment • walk through all core user stories, deliberately probing edge cases, interrupted states, orientation changes, and network shifts • capture screen recordings or screenshots, logs, and precise reproduction steps for every defect • retest after fixes to confirm closure...

    $32 Average bid
    $32 平均入札額
    33 入札

    Estou lidando com um problema técnico: o sistema está falhando de forma imprevisível e preciso de alguém que identifique a causa raiz, proponha a correção e valide que tudo volte a funcionar sem interrupções. O que espero de você: • Análise detalhada dos logs e do ambiente para localizar a origem da falha. • Implementação da solução definitiva, seja ajuste de código, configuração ou dependências. • Testes de regressão para garantir estabilidade após a correção. • Pequeno relatório descrevendo o que foi encontrado, a ação aplicada e como reproduzir o teste de validação. Tenho ace...

    $18 / hr Average bid
    $18 / hr 平均入札額
    9 入札

    Looking for a QA Tester to test a web application that manages product syncing and inventory operations.

    $7 / hr Average bid
    $7 / hr 平均入札額
    59 入札
    Fix 40 Functionality Bugs
    3 日 left
    認証済み

    I’m sitting on a backlog of forty separate bugs that all fall under the same umbrella: existing features aren’t behaving the way they’re supposed to. The core of the task is straightforward—identify what makes each feature fail, patch it, and prove it works without introducing regressions. You will get full access to the repository and a brief description of each mis-behaving feature. I expect clean, well-documented commits for every fix so I can trace what changed and why. Once all forty are addressed, ship a single pull request and a short changelog. Acceptance criteria: • All forty issues closed in the tracker • No new warnings or errors in the console or logs • Regression test suite passes completely If you have a knack for hunting do...

    $123 Average bid
    $123 平均入札額
    36 入札
    Full-Spectrum Web App Testing
    2 日 left
    認証済み

    I need an experienced QA professional to put my web application through a rigorous round of Software Testing focused on three critical layers: functionality, usability, and security. Your job is to uncover anything that could interrupt a smooth user journey or expose the platform to risk. What I expect from you • A concise test plan outlining the scenarios you will cover before you begin. • Hands-on exploratory and scripted testing that checks business logic, edge-cases, cross-browser behaviour, accessibility touch-points, and common security pitfalls (e.g., injection, authentication, session handling). • A clearly structured report listing each issue with severity, reproducible steps, environment details, and any relevant screenshots or short screen-captures. &bul...

    $82 Average bid
    $82 平均入札額
    35 入札
    Cross-Device KYC Testing -- 2
    2 日 left
    認証済み

    Max Budget is 5000 INR - Bid only if this suites you. I need an experienced QA professional who already has access to different smartphones, tablets, and laptops running iOS, Android, and Windows list is attached in the file section. The goal is to run 100 defined KYC scenarios that exercise camera, microphone, and geo-location permissions on each device. Please outline the exact testing methodology you would follow, from environment setup through to result reporting, along with your price to execute the full test suite on every individual device. Deliverables I expect: • Execution of all 100 use-cases per device, with screenshots or screen recordings where relevant • A consolidated defect log (severity, reproduction steps, expected vs. actual) • A final summary th...

    $51 Average bid
    $51 平均入札額
    21 入札

    Thorough functional testing is required for my hourly slot-booking app for futsal, live on both the App Store and Google Play. After installing the current production builds, explore every corner of the app, compile your own exhaustive feature list, and verify each item’s behaviour. What has to reach me at the end: • A feature matrix that you created yourself, showing every discovered feature and a clear Working / Not-Working verdict. • Reproducible bug reports for anything that fails, complete with steps, screenshots or screen recordings, and device/OS details. • A short executive summary highlighting critical issues, usability pain points, and quick-win improvements. Please include a detailed test proposal with your application—outline the devices ...

    $82 Average bid
    $82 平均入札額
    67 入札

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