API Testing is the process of testing Application Programming Interfaces (APIs) to ensure that they are working correctly and achieving the expected results. APIs are integral for any software applications to communicate with each other, as they provide data exchange and flow of information between different applications. A qualified API Testing Expert can ensure that the communication between applications is secure, and that they meet the performance requirements of the end user.

API Testing Experts make sure to think like an “attacker” while performing API operations, while they expand the boundaries of API inputs to test. This involves traditional testing methods such as boundary value analysis, API workflow validations, boundary conditions and security patch testing. In addition their skills involve overseeing the debugging of API logical codes, assisting in 4GL programming related tools, creating automated API tests & scripts as well as load and stress test API process flows.

Here’s some projects that our API Testing Experts has made real:

  • Creating automated tests for backend services
  • Identifying security loop holes in APIs
  • Debugging API logic codes and component layers
  • Developing customized load tests for optimal performance
  • Integrating third party services via APIs

Overall, a qualified API Testing Expert can provide comprehensive and reliable solution for your application software. These experts can fine tune your application software to ensure that it meets all system requirements and user demands efficiently. By hiring an experienced freelancer from Freelancer.com you can secure superior performance of your application software maintained in perfect condition. We invite you to post your own project on Freelancer.com today and get ready to hire an expert API Tester!

На підставі 17,372 відгуків клієнтів, рейтинг API Testing Experts становить 4.91 із 5 зірочок.
Найняти API Testing Experts

API Testing is the process of testing Application Programming Interfaces (APIs) to ensure that they are working correctly and achieving the expected results. APIs are integral for any software applications to communicate with each other, as they provide data exchange and flow of information between different applications. A qualified API Testing Expert can ensure that the communication between applications is secure, and that they meet the performance requirements of the end user.

API Testing Experts make sure to think like an “attacker” while performing API operations, while they expand the boundaries of API inputs to test. This involves traditional testing methods such as boundary value analysis, API workflow validations, boundary conditions and security patch testing. In addition their skills involve overseeing the debugging of API logical codes, assisting in 4GL programming related tools, creating automated API tests & scripts as well as load and stress test API process flows.

Here’s some projects that our API Testing Experts has made real:

  • Creating automated tests for backend services
  • Identifying security loop holes in APIs
  • Debugging API logic codes and component layers
  • Developing customized load tests for optimal performance
  • Integrating third party services via APIs

Overall, a qualified API Testing Expert can provide comprehensive and reliable solution for your application software. These experts can fine tune your application software to ensure that it meets all system requirements and user demands efficiently. By hiring an experienced freelancer from Freelancer.com you can secure superior performance of your application software maintained in perfect condition. We invite you to post your own project on Freelancer.com today and get ready to hire an expert API Tester!

На підставі 17,372 відгуків клієнтів, рейтинг API Testing Experts становить 4.91 із 5 зірочок.
Найняти API Testing Experts

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    Hi, I need an experienced WooCommerce expert who can properly set up WooCommerce shipping integrated with Transdirect / Rasdirect. The task includes configuring shipping settings, connecting the carrier account correctly, testing rates, and ensuring the system works smoothly for checkout. I’m looking for someone with proven experience in WooCommerce shipping integrations and courier API setup. Please apply only if you have done similar projects before.

    $23 Average bid
    $23 Сер. заявка
    32 заявки
    Cross-Device KYC Testing -- 2
    5 дні(-в) left
    Верифіковано

    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 Сер. заявка
    19 заявки
    $81 Сер. заявка
    71 заявки

    I’m part of Get Solution in the Kingdom of Saudi Arabia, and our team has just completed an AI-powered auditing platform that now needs a rigorous, soup-to-nuts test cycle before we take it to market. I want you to exercise the product exactly as our future users and auditors will, then hand back clear evidence of anything that slows them down, breaks, or leaves a security hole behind. What has to be covered – Functionality: you will craft and run unit, integration, and full-scale performance tests that stress every microservice, API, and data pipeline. – User Experience: walkthroughs for end users, our own internal staff, and external third-party auditors, noting friction points, confusing flows, and accessibility gaps. – Security: a focused penetration and ...

    $161 Average bid
    $161 Сер. заявка
    30 заявки

    My AI-enabled finance platform is ready for a full, end-to-end quality audit. I need someone who can dive in immediately and carry out functional, security and performance testing in equal measure—nothing less than a 360° review will do. The system handles sensitive financial data and real-time transactions, so every user flow, API call and background job has to be airtight. What I expect from you • A structured test plan that covers user-facing journeys, back-office workflows and all integrations. • Automated and manual test cases using industry-standard tools (think Selenium/WebDriver, Postman, JMeter or equivalents) with clear pass/fail criteria. • A security sweep that goes beyond surface checks—please include vulnerability scanning, attempted expl...

    $34 Average bid
    $34 Сер. заявка
    24 заявки

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