• Test Planning and Strategy: Creating a comprehensive test plan outlining testing objectives, scope, approach, resources, and timelines for the project.

• Manual Testing: Executing test cases manually to verify software functionality, usability, and adherence to requirements, ensuring a high level of accuracy and attention to detail.

• Automated Testing: Developing and implementing automated test scripts using tools like Selenium, Cypress, Appium, JUnit, NUnit, etc., to increase test coverage and efficiency, especially for regression testing. 

• Performance Testing: Assessing the performance, scalability, and reliability of applications under various load conditions using tools such as JMeter, LoadRunner, Gatling, etc. 

• Security Testing: Identifying and mitigating security vulnerabilities and threats through techniques like penetration testing, vulnerability assessment, and secure code reviews. 

• Compatibility Testing: Ensuring software compatibility across different browsers, operating systems, devices (desktop, mobile), and network environments.

• Usability Testing: Evaluating user interfaces for ease of use, intuitiveness, and overall user experience (UX), gathering feedback to improve usability.

• Accessibility Testing: Verifying compliance with accessibility standards (e.g., WCAG) to ensure software is usable by individuals with disabilities.

• Regression Testing: Testing previously developed and tested software to ensure that recent code changes have not adversely affected existing features.

• Integration Testing: Testing interfaces and interactions between integrated components to verify data flow, functionality, and reliability of integrated systems.

• API Testing: Validating APIs for functionality, reliability, performance, and security, using tools like Postman, SoapUI, Swagger, etc. 

• Mobile App Testing: Testing mobile applications across different devices, platforms, and networks to ensure functionality, usability, and performance. 

• IoT Testing: Testing Internet of Things (IoT) devices and applications to ensure interoperability, functionality, and security of connected devices and ecosystems.  

• Continuous Integration/Continuous Deployment (CI/CD) Testing: Implementing automated testing in CI/CD pipelines to ensure software quality throughout the development lifecycle. 

• Test Documentation and Reporting: Documenting test cases, test results, defects, and producing test reports to provide stakeholders with clear insights into the quality of the software. 

These QA testing services provided by ITG are essential to ensure that software products meet quality standards, perform reliably, and deliver a positive user experience, thereby enhancing client satisfaction and reducing post-release issues.