---
title: Independent Validation And Verification
description: e-Zest provides software product testing services including validation, system, globalization, localization & functional testing with the help of leading edge test methodologies and techniques.
---
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# Independent Validation And Verification
[](https://cta-redirect.hubspot.com/cta/redirect/744339/1c80e2a3-3331-4fa1-8a3e-b06bc506baa0)
For a successful run in the market, the product needs to have amazing functionalities. Apart from product functionalities, performance, security, scalability, and reliability are the other key parameters that determine the product’s ability to deliver a true solution to market needs and ensure enriched user experience. As software products are getting complex so are their testing techniques and technologies. This increases quality demands that too within tight release cycle constraints.
There are many approaches to software testing, but effective testing of complex products is essentially a process of investigation, not merely a matter of creating and following routine procedure.
Some of the key software product testing services we provide are:
- Validation Testing
- Black box testing
- Configuration review
- Usability, accessibility testing & analysis
- Alpha and Beta Testing
- System testing
- Recovery testing
- Security testing (robustness, reliability testing)
- Stress / Load testing
- Performance testing
- Compatibility testing
- Interoperability testing
- Globalization/ Localization testing
- Functional testing
- Unit testing
- Smoke testing (sanity testing)
- Integration testing (top-down integration testing, bottom-up integration testing)
- Regression testing Content testing and verification
At e-Zest, we consider product testing an integral part of product development because it plays a vital role in delivering quality products. Our Testing and QA engineers utilize leading-edge test methodologies and techniques to develop high coverage test suites. Testing team members from e-Zest are equipped to handle both manual testing based on test plans and scripts and automated testing using tools. Their understanding of the need for rigorous testing from offshore has helped to develop e-Zest’s testing strategies and methodologies.
## Other related services
- [Product Migration](https://www.e-zest.com/software-product-modernization)
- [Product Enhancement](https://www.e-zest.com/product-maintenance-support)
- [Functional Testing Services](https://www.e-zest.com/functional-testing-services)
- [Non Functional Testing](https://www.e-zest.com/non-functional-testing-services)
## Related Insights
### [ Work IoT solution for modular smart-cases A smart-case typically houses a battery pack, the main controller board and the electromechanical components that interface with the buttons/ports of the phone/tablet that fits into it. The need was to develop uniform solution across various platforms Android to Windows-based tablets and phones.](https://www-e-zest-com.sandbox.hs-sites.com/iot-solution-for-modular-smart-cases)
### [ Work Certification analytics through big data and machine learning Rx claims certification testing to determine anomaly among the business rules of 2 pharmacy benefit managers (PBMs) responsible for half a million transaction records in a day.](https://www.e-zest.com/casestudy-certification-analytics-through-big-data-and-machine-learning)
### [ Work Enabling unified experience with headless Magento and AEM for a Fortune 500 healthcare giant The client was looking for modern B2C e-commerce that would provide flexibility to the marketing team and unify end-user experience.](https://www-e-zest-com.sandbox.hs-sites.com/enabling-unified-experience-with-headless-magento-and-aem-for-a-fortune-500-healthcare-giant)
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Contact us
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e-Zest is a leading digital innovation partner for enterprises and technology companies that utilizes emerging technologies for creating engaging customers experiences. Being a customer-focused and technology-driven company, it always helps clients in crafting holistic business value for their software development efforts. It offers software development and consulting services for cloud computing, enterprise mobility, big data and analytics, user experience and digital commerce.
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