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QA Services by Qulix: Improving Software Performance and Reliability

Deliver exactly the product you envision. Add QA services to your development roadmap to ensure your application meets user expectations and industry standards.

Why Does Testing Matter?

benefits

With QA and testing services, you can:

Mitigate Risks

Shield your company from financial and reputational damages. Whether it's antifraud and AML procedures, system failures, or security breaches, QA will help you notice blind spots and take timely action.

Improve User Experience

Customers may be drawn to your app by a polished interface, but they won’t stay for that alone. A well-designed UX combined with smoothly working features is what truly wins users over. To ensure this, partner with software testing experts.

Integrate Third-Party Systems

It's impossible to build functionally rich software without external integrations. Testing them is vital if you don't want to undermine the performance of an entire application.

Allow Cross-Platform Availability

With the rise of digital services, users expect uninterrupted access anytime, anywhere, on any device. To meet the needs of your target audience and introduce the same UX both via mobile and desktop applications, turn to testing services.

Increase Operational Efficiency

QA permits you to automate repetitive tasks, identify gaps in team knowledge, and foster collaboration between members of the group. It also streamlines operations and reduces redundancies. The workflow gains speed, expenses decrease, and you get to tackle arising issues faster.

Our QA Services

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When users download an application, they do not just sign up for a convenient service — they grant the software access to their sensitive data. For all parties involved, the stakes couldn't be higher.

At Qulix, we get that. We started out as a quality assurance company. Testing remains the cornerstone of our expertise, and the quality of the services that we deliver reflects that.

QA Automation

Automation testing includes data-driven and smoke tests, regression testing, sanity testing, and a lot more. You can reduce QA/testing costs, improve the test data coverage, and speed up the delivery pipeline for your product.

Load Testing

A type of performance testing. It determines whether software can handle the anticipated number of users and traffic without crashing or slowing down via a simulation of usage scenarios. It also allows to estimate response times, plan for capacity, optimize performance, and make data-driven decisions about scaling resources.

Mobile Configuration Testing

This testing approach helps your application to meet both technical and business requirements. Usability testing, functionality checks, consistency across mobile devices, the quality of UI and UX on various screen resolutions and system versions — mobile testing tackles these and other matters to guarantee a seamless experience for all users.

API Testing

An integral part of application testing. It ensures the API's reliability, functionality, security, and performance. Since API testing offers an insight into how different app components interact, as well as an early issue detection, its key benefits include improved software quality, decreased development costs, and lower risk of delays and errors.

Qulix vs. the Unique Challenges of Quality Assurance

why us

Industry coverage across sectors — from fintech to retail and beyond

Industry coverage across sectors — from fintech to retail and beyond

Full-cycle product development

Full-cycle product development

500+

in-house experts

200+

clients worldwide

30+

countries

The quality of testing depends on how deeply a QA partner understands the client’s business. With 25 years of experience, Qulix stands out for taking the time to study each company thoroughly and recommend the most effective approach. Over the years, we’ve learned to pay close attention to core challenges and became adept at overcoming them:

Performance testing

Many companies focus only on functional testing, but it’s just as important to check an app’s speed, stability, and responsiveness. Addressing these non-functional aspects provides a strong competitive edge — so we don’t overlook them.

Data accuracy and security

Data equals trust — and we take security testing seriously to protect our clients from reputational harm. Our QA specialists focus on preventing unauthorized access, supporting compliance with industry standards, and setting up procedures to minimize risks.

Consistency across branches

The larger the organization, the harder it becomes to keep every part moving in sync. Our centralized QA checklists and regular audits help align all branches of your company and ensure they consistently meet required standards.

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What Do We Test?

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Wearables

Smartwatches, smart clothing, health and fitness trackers make the list.

Mobile devices

We test both iOS and Android applications for functionality, performance, and security.

API/Protocol level

Qulix team provides non-GUI application testing (REST API, web services, FTP, TCP, mail protocols, messaging standards, etc.).

Web apps

We make sure that your software meets the expectations of users in full.

Desktop

Interested in a desktop app? Our test engineers will see to it meeting your standards.

expert

Alexander Zhendinsky

Head of Department

It's vital to understand that QA is not a one-time task you complete at a certain stage of your app development journey. It's a continuous process that should accompany your product throughout its entire lifecycle. A long-term commitment to QA is what truly sustains the reliability, accuracy, and integrity of sensitive data and operations.

ASK THE EXPERT

Our Technologies

tech stack

Only the time-proven, trusted tools. Take a look at what we use for testing financial applications:

  • React
  • Selenium
  • TestComplete
  • Ranorex
  • cucumber
  • JMeter
  • JBehave
  • LoadRunner professional
  • C#
  • Java
  • Python
  • .Net
  • Playwright
  • Appium
  • RestAssured

Contacts

get in touch

We’d love to hear from you!

Tell us about your project or the challenge you have, and we’ll get back to you soon.

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