Machine Learning / AI QA: Ensuring the accuracy, performance, and reliability of AI and machine learning models and applications.
Blockchain QA (including Performance and Integration Testing): Testing blockchain applications for functionality, security, and performance, including smart contract validation.
AR/VR QA (including VR/AR Specific Testing): Specialized testing for augmented and virtual reality applications, focusing on user experience and system integration.

Cloud Platform QA: Testing cloud-based applications for scalability, security, and performance across various cloud platforms.
Big Data QA: Validating big data applications for data integrity, performance, and scalability.
IoT QA: Testing Internet of Things devices and ecosystems for functionality, security, and interoperability.