API Testing Jobs

Project Description: We are seeking a highly skilled and experienced cybersecurity professional to conduct a comprehensive Vulnerability Assessment and Penetration Test (VAPT) on our mobile application. The primary goal is to identify, assess, and report on security vulnerabilities within the mobile client and its associated backend APIs. The ideal candidate will have a proven track record in mobile security, follow industry-best practices (such as OWASP MASVS), and provide a detailed, actionable report. About the Application: Application Name: SecureApp Platform(s): iOS/Android Primary Function: An e-commerce platform for handmade goods Technology Stack (if known):React Native, Backend is Node.js Scope of Work: The VAPT should cover, but is not limited to, the following areas: 1. Mo...

I need to put my production-grade web server through a rigorous workout and would like you to design and run stress tests in both JMeter and k6. The goal is to see how well the server copes with heavy concurrent user load, high data throughput, and the inevitable spikes that push response times to their limits. I already have staging and production endpoints ready; what’s missing is a well-structured test plan, clean scripts, and a clear report that turns raw numbers into actionable insights. Here’s what I expect from our collaboration: • Test plan that explains the scenarios you will model, the target traffic profile, and any assumptions you make. • JMeter (.jmx) and k6 (JavaScript) scripts parameterised so I can rerun them myself later. • A run book desc...

I’m have built a green-field enterprise platform and need an experienced full-stack developer who lives and breathes TypeScript, React, NodeJS, and modern API design to validate the architecture, suggest practical improvements to take it to the next level of maturity. The core of the work is validating what is built, measure the maturity, come up with practical steps to scale it to SaaS scale for implementation on a cloud provider. If you’re comfortable taking ownership across the stack—from polished React UIs to secure, scalable APIs—let’s push this enterprise product forward together.

My team recently rebuilt our Unisub customer and merchant apps in React Native and I want a fully automated, black-box test suite that runs across Web, iOS and Android. The priority is to catch any visual or behavioral regressions after every release and to understand how the system behaves under heavy load. Here is the product you will be working with: • Web: • Unified install link: • Android (Customer): • Android (Merchants): • iOS (Customer): Scope of work I need reliable automation that covers UI changes, UX-flow integrity and server-side performance. You are free to choose the stack—popular options such as Selenium + Appium for functional flows and JMeter, k6 or Locust for load tests are welcome—but explain your reasoning and kee...

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.

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...