Functional Testing Services

Functional testing
to ensure your project matches the specs

Before releasing the product to the store, it is necessary to check its suitability, accuracy,
iinteroperability, compliance, and security. Our team provides quality functional testing
services to guarantee that your application fully complies with the requirements.

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Make sure your software works as intended.

When testing software, there are several crucial test types, such as functionality testing. So let’s first understand what functional testing is and state its purpose. Typically, apps contain more than one feature, and it’s imperative to work on bug elimination since even one bug can lead to significant monetary losses. Being an indispensable type of software testing, functional testing is used to verify that a particular feature of your product meets business or end-user requirements.

Our company provides top quality manual and automated functional testing for any platform: desktop, mobile or web. Based on the requirements claimed in the specification and business processes that the application should provide, we make sure that all app functions work correctly with various types of input data, their combinations, quantities, and that all operations performed correctly in terms of system usage scenarios. You can be sure that our testing services will help your product achieve perfect quality.

Functional testing - QAwerk

Functional Testing Services

Functional Testing For Mobile

Got a mobile application to be tested? We have great experience in functional QA of mobile apps. We offer mobile functional testing services to make sure that the application performs as expected and complies with the layout of the design. Our QA engineers use different test cases and use cases to review all the possible scenarios of the application’s behavior. It allows us to find even the most subtle mistakes.

Functional Testing For Web

Before releasing a web application, especially a complex service, it is necessary to be confident in its correct operating and the right interaction of both Front- and Back-end parts. We’re not afraid and even will be glad to help you with the functional testing of web projects with complex architecture and tangled logic. QAwerk team is an expert in web functionality testing and will bring your application to a new level.

Functional Testing For Desktop

Desktop apps usually are more complex, and it’s necessary to get them all working as intended through verification of functional requirements. This consuming process is better to entrust to the functional testing company with vast experience, like QAwerk. We have huge hardware resources for functional QA of any app to recreate its work on computers with different configurations.

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Functional Testing Types We Provide

There are several basic methods of functional testing in software testing. These tests are usually considered
self-sufficient in the search for errors and bugs throughout the system. QAwerk applies the appropriate testing method depending on the case.

Black-Box Testing

Black-box testing is carried out without any knowledge of the internal operation of the system. The tester stimulates the software for the user environment by providing various inputs and testing the generated outputs.

White-Box Testing

White-box testing, unlike the black box, takes into account the internal operation and logic of the code. To perform this test, the tester must have knowledge of the code in order to know the exact part of the code that has errors.

Gray-Box Testing

In gray-box testing, the tester has only the general knowledge of the product needed to perform the test. This verification is carried out through documentation and information flow schemes. Testing is carried out by the end-user, or users who are presented as end-users.

Integration testing

Sanity testing

System testing

Smoke testing

Interface testing

Regression testing

Beta/Acceptance testing

  • QAwerk’s efforts enabled internal developers to eliminate bugs and improve the app’s stability. Communicative and accommodating, the team proved capable of identifying technical errors.

    Alfonso Cobo, CEO at Unfold

  • We've worked with QAwerk to handle the QA of our native desktop app. They've done a tremendous job and even went out of their way to ensure the quality of the app. We'll continue working with them in the future.

    Julien Berthomier, CEO & Co-Founder at Station

Looking for functional testing services?

Our team can provide you with the best testing services to increase the overall quality of your product.

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