Quality Assurance Services

We draw up an elaborate approach to testing your software that covers every single part of the product and is meant to ensure its adequate quality.


Full-cycle software testing

QA consulting services

QA automation services


We run tests to check every single component of your software and guarantee the highest possible quality.

What do we test?


Mobile testing refers to native and cross-platform mobile applications. QA engineers test User Interface, code logic, and compatibility with various devices


This type of testing covers web applications and other web-related solutions. QA engineers check User Interface, compatibility with various browsers and screen resolutions.


QA engineers perform backend testing to check a backend or database. Backend testing also implies examining if business logic and third-party services work correctly.

Types of software testing we offer

Our engineers draw up a software testing strategy tailored to your project in order to eliminate possible bugs and issues.

Functional Testing


Unit & Integration

Usability testing

Load & Performance

Functional testing lets us analyze a separate part of the application within the context of the entire application. This testing ensures that the system does what users are expecting it to do.

In other words, we test the business logic of a product to make sure all the functional objectives are met and the app or website performs the functionality it is supposed to.

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Software testing process

The software testing is divided into several stages to build an efficient testing workflow and comply with high quality standards.

  • We build exceptional native apps with Kotlin and Swift for Android and iOS, respectively. Besides, we provide cross-platform app development services on Flutter to deliver apps that work great on both platforms.

  • We deliver highly scalable web solutions using Angular and MySQL that comply with your business goals and needs. To achieve over-the-top scalability, we bound the web solution with AWS cloud architecture.

    • PWA development

    • Website and web app creation

    • Responsive design

  • If you’re a brave startup with an idea and you want to test waters, we’ll help you bring it to life. As a software engineering company, we have in-depth experience in creating MVP projects to reduce time to market.

  • Any software product requires an eye-catching design, and our UI/UX department can help you with it. We only use the latest design practices and techniques to meet business needs and deliver your vision.

    • Sketching and wireframing

    • Prototyping

    • Mockup creation

  • Hiring IT specialists can take a lot of your precious time. We provide staff augmentation services to expand your team with top-tier members. Acquire our iOS, Android, and Web developers, DevOps and QA engineers, UI/UX designers in no time.

    • Dedicated team

    • Team augmentation

    • Temporary and long-term extension

  • Product testing is a vital stage to roll-out bug-free software. Our Quality Assurance engineers run functional and non-functional tests to make sure that your app works as intended and no bugs will appear in the future.

  • As an agile-oriented company, we’re glad to share our vision with other enterprises. We provide top-notch DevOps services for companies that struggle to optimize and automate their development and operation processes.

    • Cloud Infrastructure services

    • CI/CD services

    • Cloud cost optimization

  • QA engineers analyze project requirements to eliminate any logic-related issues and identify inaccuracies. Such a revision helps us prevent our clients from spending extra money on making changes to requirements during the development phase. Next, the functionality that will be implemented during the following sprint is picked by the entire development team.


This stage takes from the overall testing time

Automation testing

We use automated tests to boost the speed of product testing and enhance the overall quality.


It automates the API testing as well as helps us to check a large amount of backend logic with which all the product's platforms interact with

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User Interface

These tests are written with the intent to imitate the behavior of product users in order to test and validate various UI layouts

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Tools we use

Our engineers utilize a variety of specialized tools to test software even more carefully and effectively.

Testing tools

Charles proxy
Android Studio

Automation testing

Questions you might have
Learn more about our Quality Assurance workflow.
Testing as a service means you're delegating software testing activities to an outsourcing company.This means third- party contractors are responsible for checking the quality of your software, its usability, finding bugs, and so on.

We perform seven types of software testing

  • Functional testing. Test the business logic to make sure that the app works as expected.
  • Non-functional. Check how well the product complies with design requirements, its usability level, how many people can use the product at the same time.
  • Unit testing. Test whether each function works as designed.
  • Integration testing. Check how components interact with each other.
  • Usability. Compare the proposed design with designs of other similar products.
  • Load testing. Find out how many users can interact with the system at the same time.
  • Performance. Check the product's speed, stability, reliability.
Software developers, even the most skilled ones, are people. They could miss a bug or forget about making some checks. That's why you need QA services: to make sure the product has no bugs, meets all requirements, copes with high loads, and so on.When software is tested, you feel confident to use it.
They are both great and widely used. Manual testing works for any-size software, but if you're dealing with large - scale products with a high demand for quality, it's better to automate the testing process.

Crucial.Software testing helps to point out the defects made during the development, uncover bugs, make sure the product works as it supposed to, and many more.

Basically, no software should make it to the production server or app marketplaces without QA checking it.

QA tests are divided into manual and automated. Manual software testing works for the following tests:

  • Adhoc testing
  • Exploratory testing
  • Usability testing
    • Tests that could be automated include:

      • Regression testing
      • Stress/load testing
      • End-to-end testing

Quality Assurance insights

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