Software Testing & QA Services
Hanstack offers a wide range of independent software testing & QA services that satisfy the highest level of security and industry standards. Using our testing labs, QA expertise and team flexibility, we are able to increase the quality of your product while reducing time-to-market, management risks and operating costs.
Our Services
We offer a comprehensive suite of testing services to ensure your applications meet the highest quality standards.

Web App Testing
Sota Tek's advanced web testing services include all essential elements of Website Application, from general Quality Assurance (QA) to performance and security evaluation, ensuring the best experiences for your end-users. Through extensive processes, our testing team can evaluate your web app functions and how it interfaces with various browsers across multiple devices. Upon gaining such insights, we can provide you with solutions.
Have bugs? Need your apps tested?
Discuss with us now!
Comprehensive Testing
Our QA Testing services cover all aspects of software testing, from functional testing to performance optimization.
We ensure your applications meet the highest quality standards through rigorous testing methodologies.


Quality Assurance
Our dedicated QA team works closely with developers to identify and resolve issues early in the development cycle.
We implement best practices and automated testing to ensure consistent quality across your applications.
Frequently Asked Questions
Find answers to common questions about our QA & Testing services. Need more information? Contact our team for personalized support.