Software Testing and QA Services
XB Software assures high quality and reliability for any software type built with any technology.
We work to ensure that your software is bug-free, user-friendly, and meets your business requirements. A dedicated team of QA engineers performs high-quality software testing services to assure the reliability of your software to provide an additional competitive advantage to your solution.
We offer both full lifecycle testing that covers the main stages of project development and dedicated testing team outsourcing services.
Let's Get Acquainted. We are
10+ member QA team in a big stable company, who tested over 200 extended projects
with 7+ year experience in software testing
of each specialist
made more than 97% customers happy
with their software quality
provided all projects with quality
guarantee
Software Quality Assurance Testing Services
Full Life Cycle Software Testing
We deliver full life cycle software QA services that cover all stages of the product development process, along with the advanced ones such as mobile testing, internationalization (localization) testing, exploratory testing, game and desktop app testing, and usability testing. We do it on the level of a highly specialized software testing company.
Dedicated Testing Team Outsourcing
We have highly-skilled QA engineers allowing you to outsource your testing job at a reasonable cost. The dedicated QA team consists of experienced and certified QA engineers who have successfully tested over 200 projects in different industries. With a reputation as highly devoted and diligent specialists, they will test every single element of your software to make sure it runs flawlessly.
Types of QA Testing Services XB Software Provides
1
Functional Testing
2
Stress Testing
3
Mobile Testing
4
Non-Functional Testing
Functional Testing
Functional Testing
Guarantees that your software performs according to all your functional and business requirements. We check what features are implemented and if they work correctly.
Regression Testing
Ensures that your software functions properly after any changes made in it (new features added, bug fixed, any changes made in the existing feature, etc.).
Cross-Browser Testing
We check your application for compatibility with multiple browsers to ensure that your web application works correctly across different web browsers.
Stress Testing
Stress Testing
Our team tests your system under high loads for failures and ensure its ability to restore in case of a crash.
Performance Testing
Ddetermines the system parameters in terms of responsiveness and stability under the various workloads. We measure the quality attributes, such as scalability, reliability, and resource usage.
Load Testing
Determines a system’s behavior under both normal and peak load conditions. We identify the maximum operating capacity of an application as well as any bottlenecks and find out which element is causing performance reduction.
Stability Testing
With the help of this method, our team checks the quality and software behavior in different environmental parameters like temperature, voltage, etc.
Mobile Testing
Configuration Testing
We run your app on different combinations of software and hardware to find out the optimal configurations that the system can work without any flaws or bugs.
Mobile Adaptation Testing
Our team checks if the application is adapted for mobile devices.
Installation Testing
We ensure that your system installs correctly, behaves smoothly during the upgrade, and shows no problems during removal.
Non-Functional Testing
Documentation Testing
We make sure that documentation is of high quality and meets the specified requirements (completeness, absence of inaccuracies and ambiguities, project feasibility, etc.).
Usability Testing
After usability testing, we improve user experience (UX) and make an intuitive and easy to use solution.
Graphical User Interface Testing
Ensures the proper functioning of the graphical user interface (GUI) for a specific application. We check the screens with controls like menus, buttons, icons, and all types of bars — toolbar, menu bar, dialog boxes, and windows, etc.
Localization Testing
Aassures that the product behaves according to the local culture or settings.
How We Work to Provide You With Best QA Services
In a nutshell, the process of QA software testing services is described with the following model: QA specialists, based on document analysis and customer requirements, define the approach and methodology of testing. After that, they establish a work plan, form test cases, and make checklists. Then they proceed to the process of testing, which results in a report.
Requirements
Documentation testing
checks documentation for
the specified requirements
the specified requirements
Design
Prototype testing
helps you to improve
designs before coding
designs before coding
Usability testing
user experience (UX)
improvement
improvement
Development
Functional testing
ensures features perform
correctly
correctly
Cross-browser testing
checks web applications
across multiple browsers
across multiple browsers
Regression testing
ensures system functions
properly after changes
properly after changes
Integration testing
ensures proper interaction
between the components
between the components
Stabilization, Integration
Acceptance testing
checks if the system is
acceptable for delivery
acceptable for delivery
Retesting
testing of a particular bug
after it has been fixed
after it has been fixed
Load testing
determines the system's
behavior under normal and peak loads
behavior under normal and peak loads
Automation testing
is performed to compare the actual
outcome with the expected one
outcome with the expected one
Security testing
uncovers vulnerabilities
of the system
of the system
Software Testing Technologies and Tools We Use
We use such tools as Fiddler, Postman, Swagger, Charles, Intellij IDEA, Selenium Web Driver, Apache JMeter, NVDA, Browserstack, OWASP ZAP, Test Flight, Beta (Crashlytics), App Tester (Firebase), Test Link, Test Rail, Genymotion, and some additional technologies depending on the project.
Testing and QA Insights
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